Now & Then BC GRASSLANDS - Grasslands - Grasslands ...

Page created by Jon Baker
 
CONTINUE READING
Now & Then BC GRASSLANDS - Grasslands - Grasslands ...
“The voice of grasslands in British Columbia”
                                         20TH ANNIVERSARY EDITION 2019

BC GRASSLANDS
    MAGAZINE OF THE GRASSLANDS CONSERVATION COUNCIL OF BRITISH COLUMBIA

  Grasslands
Now & Then
Now & Then BC GRASSLANDS - Grasslands - Grasslands ...
INSIDE COVER IMAGE

Napier Lake Ranch
PHOTO: Jackson Family
Now & Then BC GRASSLANDS - Grasslands - Grasslands ...
BC GRASSLANDS
                                                     MAGAZINE OF THE GRASSLANDS CONSERVATION COUNCIL OF BRITISH COLUMBIA
                                                                                    20TH ANNIVERSARY EDITION 2019

The Grasslands Conservation
                                                                  Grasslands Now and Then
Council of British Columbia
(GCC) was established as a society
in August 1999 and as a registered
charity on December 21, 2001.
We are dedicated to promoting
education, conservation and
stewardship of British Columbia’s
grasslands in collaboration with
our partners, a diverse group of
organizations and individuals
that includes government, range
management specialists, ranchers,
agrologists, ecologists, First Nations,     Message from the Chair: Looking                          For Those who Love Grasslands
land trusts, conservation groups,           Back; Looking Forward                                    By Bob Peart, Founding Chair ................. 18
recreationists and grassland                By Mark Hornell .................................. 4
enthusiasts.                                                                                         Enhancing Management and
                                            Message from the Program                                 Stewardship of the Laurie Guichon
GCC MISSION:
                                            Manager: Celebrating 20 years of                         Memorial Grasslands Interpretive Site
• to foster greater understanding
                                            Accomplishments                                          By Heather Richardson .......................... 20
  and appreciation for the
                                            By Brad Arner ...................................... 5
  ecological, social, economic
  and cultural importance of                                                                         Ecologically-based Weed
  grasslands throughout BC;                 Musings from Past Chair:                                 Management in Rangelands
• promote stewardship and                   GCC—Reflecting on the Past 20 Years                      By Rachel Whitehouse, Candidate
  sustainable management practices          By David Zirnhelt ................................. 6    Thompson Rivers University ....................... 24
  that will ensure long-term health
  of BC’s grasslands; and                   Message from Past Lieutenant                             Grasslands’ Gold: The Role of
• promote the conservation                  Governor of BC—Rumbling on the                           Grasslands in Soil Carbon Storage
  of representative grassland               Grasslands                                               By Lauchlan Fraser, Range, Planning
  ecosystems, species at risk               By Judith Guichon ................................ 7     and First Nation Relations, BC Ministry
  and their habitats.                                                                                of Forests, Lands and Natural
                                            Grasslands, Fire, and Grazing...Fitting                  Resources ..................................................... 26
GCC BOARD OF DIRECTORS                      them all Together
                                            By Jim White ...................................... 8    Great Gray Owl
EXECUTIVE
                                                                                                     By Rick Howie ..................................... 28
CHAIR - Mark Hornell
VICE CHAIR - Dr. Lauchlan Fraser            The Elephant Hill Wildfire of 2017...
TREASURER - Phil Youwe                      and The Protected Area Strategy                          Comments on the passing of a strong
SECRETARY - Mike Dedels                     of the 1990s. Is there a Link?                           advocate for rangelands and the
PROGRAM MANAGER - Brad Arner                By Judy Steves, Range, Planning and First                ranching industry in BC: Alf Bawtree
                                            Nation Relations, BC Ministry of Forests,                By Bob France .............................................. 30
BOARD OF DIRECTORS                          Lands and Natural Resources ..................... 12
David Borth                                                                                          Annual Report 2018: Grasslands
Bob Haywood Farmer                          Invasive Plant Field Day                                 Conservation Council of BC
Agnes Jackson                                                                                        By Mark Hornell, Chair ............................... 32
                                            By Holly Jackson .................................. 16
Peter Jones
Dennis Lloyd
Heather Richardson

READ MORE
bcgrasslands.org/about-us/leadership/       We wish to gratefully acknowledge the financial support of the
                                            Province of British Columbia in producing this publication.
COVER PHOTO
Popular BC photographer and GCC
supporter, Chris Harris                     Thank you also to the following contributors:
Editors: Agnes Jackson; Mark Hornell
Design: Julianne Leekie, Fairwinds Design   Paul Mumford, Daley and Company
                                            Dunn Meadows Timber, Kamloops
Now & Then BC GRASSLANDS - Grasslands - Grasslands ...
Message from the Chair

    Looking Back; Looking Forward
    Mark Hornell

                              A      s the GCC begins its 20th
                                     year as an official Society,
                               it seems appropriate that I write
                                                                    new initiatives were ramping up related to demonstration
                                                                    projects (the Hamilton Commonage Demonstration
                                                                    Project, and the Laurie Guichon Memorial Grassland
                               this Chair’s message in January,     Interpretive Site), grasslands mapping, education and
                               the month of Janus, Roman            information sharing, and stewardship (ATV Committee,
                               god of beginnings, endings and       Healthy Grasslands Symposium). Articles made the case
                               transitions most often depicted      for a provincial strategy for grassland conservation;
                               with two faces, due to his           introduced the BC Grasslands Mapping Project as a vehicle
                               capacity to look both forward        to build a provincial grasslands geographic information
                               and backward. Twenty years           system; advocated for a Cariboo-Chilcotin grassland
                               marks a significant milestone        strategy to address the issue of forest encroachment;
    in the life of any organization, a time for reflection on       considered land trusts and conservation covenants as
    the achievements and lessons of the past, and a look            mechanisms to preserve working ranches; raised concern
    forward to a future that may be unfolding. For the GCC,         about species at risk (Thompson-Okanagan Badger
    there is a lot to note in both directions, including many       Project, Sharp-Tailed grouse decline); and advocated that
    themes and issues that have persisted, not least of which       grassland monitoring deserved higher priority in BC.
    is the key fact that the GCC itself is still here: we remain       In the ensuing two decades, significant progress was
    the only organization dedicated exclusively to advocacy         made in some of these areas (e.g. the Priority Grasslands
    and education in support of the conservation and                Initiative) while others remain outstanding (e.g. a
    stewardship of BC’s grasslands.                                 provincial strategy for grassland conservation). The GCC
       Thankful for the backward glance, I am able to refer         is currently active in two projects related to those first
    to the July/August 2000 issue of BC Grasslands. In 2000,        initiated twenty years ago: the updating of the Priority
    the GCC had only been an official Society for one year,         Grasslands Initiative (the current Cariboo-Chilcotin
    had not yet received registered charity status, and had         Ecological Assessment); and, the Laurie Guichon Memorial
    moved from being an entirely voluntary organization             Grasslands Interpretive Site (the baseline inventory and
    to one with a paid executive director, Bruno Delesalle,         partnership with the Nicola Valley Community Watershed
    only in the past year. The challenge of securing ongoing        Round Table). As well, the GCC continues to advocate
    stable funding and growing the membership base was              on behalf of BC’s grasslands through input on off road
    a pressing issue then and so it remains today, with a           vehicle management, and the proposed South Okanagan
    comparable level of uncertainty and anxiety over the            Grassland National Park reserve. As well, we hope to be
    future of the GCC.                                              able to report on new initiatives and partnerships related
       In 2000, the GCC had a much bigger board, with 22            to grasslands stewardship and restoration in future issues
    members including on the executive Bob Peart as Chair,          of BC Grasslands.
    Jim White as Vice-Chair, Nichola Gerts as Secretary, and           In some ways, the GCC has come full circle in the
    Dennis Lloyd as Treasurer. In addition to Dennis Lloyd,         past 20 years. From its beginnings as a volunteer driven
    who rejoined the Board in 2018, our current Board has           organization through a period of financial stability, a
    two members – Agnes Jackson (Editor in Chief of this            significant staff complement, and major projects and
    issue of BC Grasslands) and Phil Youwe (our current             initiatives, we have returned to a place very similar to
    Treasurer) who were on the masthead as board members            where we started: an organization with an active board
    in 2000. Most of those who were on the board then               with some paid contract support (specifically, Brad Arner
    continue to support and advocate on behalf of BC                as Program Manager these past several months, and Hallie
    grasslands to this day in one capacity or another. The          MacDonald providing bookkeeping and administrative
    organization would not have persisted over those two            support services), focused on a few key projects but with
    decades without the commitment of these and so many             big aspirations for the future, which you can read about in
    other GCC members and supporters.                               our new Strategic Plan, available on our website:
       One gets a strong sense that in 2000 the GCC was             http://bcgrasslands.org/what-we-do/
    going through a period of transition: from a voluntary             However, as in 2000, the GCC will only be able to fulfill
    organization to one with full time staff; from funding          these ambitions if stable funding can be secured, our
    uncertainty to some hope of financial stability; and, from      membership and volunteer base grows, and we can form
    the “stormin’ and normin’” phase of organizational              durable partnerships with like-minded organizations. If
    development to some serious “performin’ ”. Exciting             you love BCs grasslands, please support us in this work.
4       BC GRASSLANDS
Now & Then BC GRASSLANDS - Grasslands - Grasslands ...
Message from the Program Manager

Celebrating 20 years of Accomplishments
Brad Arner

                        T   he Grasslands
                            Conservation
                        Council of BC (GCC) will
                                                        being done by Thompson Rivers University, is being
                                                        used to work with the range tenure holder and the
                                                        Province on land management challenges.
                        be celebrating its 20th           The Nicola Watershed Community Round Table was
                        Anniversary in 2019!            instrumental in getting this site formally designated
                        Looking back at what the        and has done a fantastic job of building and
                        GCC has accomplished over       maintaining the public infrastructure. The log book at
                        the years is impressive.        the Site has records of visitors from around the world
                        Starting from scratch in        stopping and admiring this diverse grassland landscape.
                        1999, GCC built itself as         The other project that has gathered momentum over
 a respected organization known for its                 the past few months is the Cariboo-Chilcotin Ecological
 cooperative approach, using science and local          Assessment. An offshoot of the Priority Grasslands
 knowledge to make better decisions on                  Initiative, this project is drawing on the knowledge
 grassland management.                                  of local experts to identify critical grassland habitat.
    The AGM is planned for the South Okanagan           Once completed, the information will be rolled out to
 this June, and a 20th anniversary gala event in        regional resource planners so better decisions can be
 the Kamloops area later this fall. I hope to see       made about land management.
 GCC supporters old and new as we celebrate this           I joined GCC last October, and found an organization
 milestone. Look for details on our website.            of passionate Directors ready to take on the challenges
   Lately, GCC has been busy working on updating        Not-for-Profits face today. I am confident that GCC will
 and improving the baseline inventory work at the       continue to grow and be the voice for grasslands. It is
 Laurie Guichon Memorial Grasslands Interpretive Site   a privilege to be a part of the organization and look
 near Merritt. This information, along with research    forward to 2019!

                                                                                            Grasslands of Farwell Canyon
                                                                                                         PHOTO: Chris Harris
Now & Then BC GRASSLANDS - Grasslands - Grasslands ...
Musings from Past Chair

    GCC—Reflecting on the past 20 years
    David Zirnhelt

                                                                      This is ambitious because government has even less
                                                                   capacity that it did before the early 2000s. The GCC
                                                                   remains one of the few organizations with a grasslands
                                                                   focus. It needs the capacity to engage in renewed land
                                                                   use planning.
                                                                      The GCC can celebrate its initiative to engage with
                                                                   Thompson Rivers University, particularly Lauch Fraser, to
                                                                   get carbon sequestration research going on BC’s grasslands.
                                                                   Much has been accomplished over the years.
                                                                      Another climate related area is the effect of cattle
                                                                   on the emission of Greenhouse gases (GHGs), notably
                                                                   methane. John Church, also of TRU, has done a lot to
     PHOTO: David with grandson Locklan                            measure and propose mitigative techniques to minimize
                                                                   GHGs produced by cattle.

    I
                                                                      TRU has also focused on Invasive Species and
       t was an honour to be asked to join the board of the        Restoration often collaborating with the GCC and
       Grasslands Conservation Council of BC (GCC) over a          BC Cattlemen’s Association.
    decade ago.                                                       GCC members in the Cariboo Chilcotin are working
       The dual task of helping to keep working ranches            with other supporters of the Cariboo’s grassland’s park
    working and conserving the resource base of a biodiverse       which includes the Empire Valley Ranch. The group is
    landscape namely, the grasslands of BC, remains a              called the “Friend’s of Churn Creek.” It supports invasive
    challenge 20 years after the formation of the GCC.             plant control and prescribed burning among other
       Our grasslands are relatively small on a world scale, but   activities, such as interpretive walks.
    they are also relatively in good natural condition, which         The role of volunteer organizations such as the GCC
    means we can more easily get enhancement results than          is important, but must be backed by the resources
    many other jurisdictions can.                                  of foundations, private sector and government. This
       The GCC survived the aftermath of major cutbacks in         is especially so because much of the work is really
    funding from the Government of BC and the reduction            government’s work responsibility. Government’s role
    in foundation support as endowments suffered major             has been diminished in the last several years.
    declines in revenues from their investments.                      Remaining work facing the GCC and its partners is: to
       We know that since much of the grasslands of BC are         convince the public, private land owners, First Nations,
    stewarded by private landowners (ranches) and First            local government and senior governments about the key
    Nations authorities, we have to pay attention to the           opportunity there is for carbon to be quickly sequestered
    viability of those entities and support the depth of their     (much faster than forests can) to mitigate climate change.
    caring about this resource.                                       Most ranchers understand the importance of climate
       My own efforts these days are devoted to on-ranch           change mitigation. Additionally, agriculture producers
    trials and support for collaboration between the               both intensive (tame forage and cropping agriculture)
    universities and producers to develop new knowledge for        and extensive (range based) forage operations, ranches,
    the challenge of carbon sequestration.                         can manage their operations to do even more.
       During my time on the GCC Board and especially                 Were initiatives like these mentioned supported with
    as Chair for six years, we struggled to keep a critical        incentive dollars, this mitigation could move quickly.
    foundation of staff to manage an ambitious workload.           Carbon sequestration brings other benefits to producers
       Many of the regional and sub-regional land use plans        and beneficiaries of environmental goods and services.
    that occurred during the 1990s and the early 2000s had            The key role of GCC is to energize the collaboration
    grassland components. Recently there has been much             between the private and public sectors, to work together
    discussion about landscape level planning which could          on furthering the conservation and enhancement of our
    give effect to grassland objectives.                           great grasslands.

6       BC GRASSLANDS
Now & Then BC GRASSLANDS - Grasslands - Grasslands ...
Message from Past Lieutenant Governor of BC

Rumbling on the Grasslands
Judith Guichon

                          W           e are the sum total of
                                      our life experiences. My
                            own life has been a wonderful
                                                                 institutions which guide this
                                                                 growing nation.
                                                                   We know that climate, as
                                                                                                            As I believe that every
                                                                                                               day is Earth Day,
                                                                                                             I would like to share
                            mixture of east and west, of         always, is changing. Evidence              a poem by Jane Yolen,
                            family, hockey and grasslands. I                                                   originally written
                                                                 abounds that things are moving
                            never imagined 49 years ago as                                                       for Earth Day:
                                                                 more quickly than predicted and
                            I set forth on a journey of some     the next generation will be faced
                            5500 miles, from Montreal to         with finding better ways to live in
                            Whitehorse and then through          tune with the natural world. On                I am the Earth
                            marriage to ranching in British      the ranch when we embarked                  And the Earth is me.
Columbia’s interior, that I would be privileged to serve as      upon Holistic Management some                Each blade of grass,
the Lieutenant Governor of this diverse province. My goal        thirty years ago, we did the hard
                                                                                                               Each honey tree,
while there was to visit every valley and although there         work of creating a vision. That
were not enough days to accomplish that enormous task, I         vision talks about things other               Each bit of mud,
did indeed see so much of the rich diverse beauty that is BC.    than pounds of beef, tons of hay             And stick and stone
   And in every community I discovered wonderful                 or millions of dollars produced.             Is blood and muscle,
citizens committed to their particular corner of this            Products we hoped to harvest:
                                                                                                                Skin and bone.
province, managing often through tremendous change,
to maintain the lifestyle that folks had grown used to. I        • Time to enjoy the great beauty                 And just as I
particularly remember Tahsis, a town with infrastructure           that surrounds us;                           Need every bit
built to accommodate some 4000 citizens now trying to            • Freedom to make choices good or
                                                                                                                Of me to make
keep things going with barely 400 folks.                           bad and to learn from them; and
                                                                                                                 My body fit,
   And then there is Tumbler Ridge, originally planned           • Opportunities for love, lust for
                                                                   life and laughter.                           So Earth needs
as a coal town but now reinventing themselves with a
wonderful UNESCO World Heritage Site showing the                                                           Grass and stone and tree
                                                                   It is these products of our
marvelous dinosaurs who have left their mark in that             labour that we as Canadians are           And things that grow here
valley. So many distinctive, communities providing places        so privileged to enjoy, none of                   Naturally.
for British Columbians to put down roots.                        which needs to diminish the finite             That’s why we
   But roots require healthy soils. In 2015 we celebrated        physical resources found on our
                                                                                                              Celebrate this day.
the international year of soils declared by the United           small blue dot, our home. I urge
Nations. There is a quote from 1938 by Soil Scientist Dr.                                                      That’s why across
                                                                 us all to greet the future with a
Charles Kellogg who asks “Do civilizations fail because          great lust for life, much laughter            The world we say:
soils fail to produce or does soil fail only when people         and above all choose love.                     As long as life,
living on it no longer know how to manage their
                                                                 Thank you,                                     As dear, as free,
civilization?”
   History illustrates that these two often go hand in                                                          I am the Earth
hand. And that is why wherever I travelled I beseeched                                                       And the Earth is me.
our students to value and guard both our precious soils          Judith Guichon, Rancher and Former
on which civilization rests and the inclusive democratic         Lieutenant Governor of British Columbia
                                                                                                                                    7
Now & Then BC GRASSLANDS - Grasslands - Grasslands ...
Grasslands, Fire, and Grazing...
    Fitting them all Together
    By Jim White

    S   ince the first pastoralist watched                       choose to graze is the previous experience of the
        his first animal eating, humankind’s                     grazing animals. When my father was changing from
    observations have been confirming that all plants are        a steer operation to a cow-calf herd, he turned out
    not created equal – as judged by the grazing patterns        some recently purchased cows on a mountainous
    of animals. Some plants are more palatable, others           grassland range on which we had been grazing
    are more productive, and they may be grasses, forbs          yearling steers for many years. This range was not
    (flowering plants), or shrubs. Animals get fat eating        fully fenced, but the steers had never found the
    some plants, just maintain themselves on others, while       unfenced sections – even though yearling steers are
    a few plants are actually poisonous and can cause            well known to be restless, long distance wanderers.
    sickness – subtle or dramatic, even ending in death. So
                                                                 The gaps were too simply too far away for the steers.
    plants do vary genetically... a lot, which is major factor
                                                                   But these old range cows had lived on a rough
    in determining the preference of grazing animals.
                                                                 landscape in an area where water holes were far few
       Season of use is another major factor that
                                                                 and far between. The day after the newly purchased
    influences animal use. It also affects the impact of
                                                                 cows were turned out, Dad got an urgent call from a
    grazing on the plants themselves. Many plants are
                                                                 farmer who owned an alfalfa field adjacent to a far
    palatable when young... at maturity some species
                                                                 corner of our range. The cows had traveled a couple
    are considerably more palatable than others. And
                                                                 of steep miles over a high ridge and down the other
    while there is only a slight physiological impact to
    a plant when it is grazed while dormant, grazing it          side to end up in a fence corner where there was
    in the latter part of its rapid growth period usually        no accessible water. The steers had never
    has a major impact. When a major part of a plant is          gone that far. The worried farmer
    bitten off the plant is stressed as it uses root reserves    called to warn Dad of a pending
    to get growth underway again. If that new regrowth           disaster. The cows were thirsty
    is also bitten off, the plant is stressed again, but has     and it was a matter of time
    used already used some of its root reserves to restart       until they pushed through
    growth the first time. Now it is using more reserves,        his fence to get a drink
    while it is nearing the end of its available moisture. It    from his sprinklers -
    therefore may not be able to re-grow, and re-establish       probably to die
    those reserves. That results in the plant going into         from bloat on the
    dormancy without strong reserves to restart growth           lush green alfalfa.
    the next spring, resulting in slower and later growth.       Needless to say
    Inherent palatability, stage of maturity, severity of        horses were hastily
    slope, and distance from drinking water are some of          loaded and we quickly
    the factors that affect how animals use plants.              drove to the problem area
       Also a key factor in determining where animals            to move the cows back to

8       BC GRASSLANDS
Now & Then BC GRASSLANDS - Grasslands - Grasslands ...
Arrow-leaved balsamroot (Balsamorrhiza sagittata)
                                                                                                               PHOTO: Susan Bond

where they could get water safely. These old cows          cows. Right from turnout, the new cows were quietly
came from a big, dry country, and traveling was            kept well scattered by the low-key efforts of those
simply a way of life – a necessity to survive.             three. Years later the old man, the old horse and the
   We learned that if these cows knew how to do            old dog were all gone... but their legacy lived on - with
one thing well, it was to travel. When they arrived        the cows grazing lightly over a large area of rough
on our range they just did what they were used to.         rangeland – all on their own. That pattern had simply
It was an important lesson: the background and             become their custom. It did not take high tech tools,
education of animals is a major factor shaping how         nor skillful cowboys on fast horses - just 3 really elderly
they use the range, which is why it is so important to     seniors quietly and slowly guiding where the cattle
get them started with the right habits when they are       grazed, and in the process teaching those young cows
introduced to a new range. Domestic or wild grazing        good habits that would last a lifetime. Light grazing
animals may both do things a certain way simply            scattered over a large area had become the pattern for
because that is what they have learned.                    these cows... now it was just their normal way of life.
   A rancher near Lillooet once obtained a piece of          Grazing animals are largely taught the patterns that
steep, rugged rangeland. I rode through it with him        they follow. And a bonus is that an educated adult
some years later. The level of grazing was light and       will also teach her offspring good habits, whether
very widely distributed – it was most impressive. I        she is a cow or an elk. It is fortunate that we can also
asked how often he rode, assuming by the look of the       use other tools, such as water development, fencing,
       range that he was there several times a week.       riding and salting to help shape how cattle grazing is
            But his reply was, “Oh, maybe every three      distributed.
               weeks”. I was a bit startled. Uniform         Burning can also be an effective tool for
                   grazing on steep terrain, when          sustainability in the grasslands. Where shrub or
                     management was infrequent,            tree establishment has become excessively dense, fire
                       made no sense at all. I would       kills shrubs such as sagebrush, as well as encroaching
                        have expected pockets of           small Douglas fir or Ponderosa pine. It will encourage
                         severe grazing between large      re-sprouting of shrubs important to wildlife, such
                          areas with no grazing use        as Saskatoon and rose, resulting in more accessible
                          at all. Further questioning      browse. Burning areas that are being ignored by
                          pointed to another great         grazing animals while they overgraze other areas may
                         lesson. When the rancher had      be a useful tool to encourage animals to spread out
                        first used this piece of range,    their grazing. Bighorn sheep respond enthusiastically
                       he had hired an old man from an     to the regrowth following fire, as noted by one
                     adjacent reserve, with an old horse   biologist who said he could manage wild sheep
                   and an old dog, to look after the       grazing with a match. So true.

                                                                                    20TH ANNIVERSARY EDITION 2019             9
Now & Then BC GRASSLANDS - Grasslands - Grasslands ...
However the use of fire is both an exacting science       or domestic. Fortunately the increase of palatability
     and a refined skill. Its inappropriate use can lead to       following a fire does diminish over time.
     catastrophic escapes by those who are casual about              All grazing animals need water. They may be
     observing the factors that control fire intensity. A lot     able to do without water when there is snow on
     is now known about the combination of fuel type,             the ground, but some ranchers say that even then
     fuel moisture, humidity, temperature, wind and light         their cattle do better if they have good water – even
     intensity that produce desired results... or that lead to    when eating in the snow. If water is too infrequent,
     a dramatic escape. Spring burns are often safer than         development of any potential sources is a priority
     fall burns, even though one would assume that winter         to prevent concentrated grazing. Hauling water
     snows would surely extinguish a fall burn, while a           may even be feasible where it would improve the
     long, hot summer may follow a spring burn. However,          distribution of grazing use. Sometimes hauled water
     soils may be dry in the fall, allowing fire to ‘hang over’   makes forage available when and where needed to
     by smoldering underground in dead roots and coming           balance a grazing system, for the benefit of all the
     back to life the next summer - during hot, dry and           users of that grassland. Piping water long distances
     windy conditions. Therefore spring burns when the soil       can often be done at a reasonable cost.
     is moist are the better choice in many circumstances.           Season of use and frequency of cattle grazing are
     Developing personnel who are skilled in the use of           two critical factors that managers can control. It
     prescribed fire is always a challenge. People trained in     is nearly impossible to maintain, much less improve,
     fire suppression develop a different skill set, and may      the health of B.C. grasslands when grazing during
     do poorly managing prescribed fire.                          the growing season occurs every year. Some form
        It is unusual for fire to actually damage the main        of rotation grazing is required that combines spring
     plants of a grassland. However, the new growth               grazing, a season of rest, and fall grazing over a
     following a fire is very vulnerable to grazing damage.       period of several years. Also repeated annual fall or
     Without a mixture of old growth, it is very palatable,       winter grazing works well, and sometimes better fits
     and there is no stubble line that restricts how low an       the needs of the ranch. But if growing season grazing
     animal grazes. Regrowth may be bitten off right at           is needed on a grassland, a properly designed rotation
     the soil surface – which is a very severe grazing impact.    of spring or fall use and rest on any given pasture
     A rest from grazing for at least one growing season          over a sequence of years is necessary to maintain
     after a fire is therefore frequently recommended. The        or improve grassland health, and to maximize the
     rest from spring grazing in a rotation grazing system        volume of grazing that can occur. And it is that
     can be a major benefit to recovery of a burned area,         greater productivity and increased grazing use are key
     especially if full season long rest of the pasture is        incentives to making investments in more intensive
     not feasible. That works for cattle - seldom for elk or      management; management that will, in most cases
     Bighorn sheep, which aren’t much for following plans.        also result in habitat improvement for a variety
        Due to the major increase of palatability following       of species.
     a fire, burning can be a tool to re-distribute wild             Our grasslands are a very valuable resource, on
     ungulate use. That can be an asset or a liability            which so many of our listed species depend, as well
     – burning can pull animals to little used areas, or          as a source of high quality protein for humans – not
     conversely if a preferred area burns it can become           to mention striking viewscapes for our mental health.
     very hard to limit the use by grazing animals – wild         They deserve our careful management.

10       BC GRASSLANDS
Sparrow Grasslands
        PHOTO: Nature Conservancy of Canada (NCC)

20TH ANNIVERSARY EDITION 2019                 11
The Elephant Hill Wildfire of 2017…and
     The Protected Area Strategy of the 1990s.
     Is there a Link?
     By Judy Steves
     (Retired employee of 35 years in the BC Ministry of Forests,
     Lands and Natural Resources in Kamloops, spanning Range,
     Planning and First Nation Relations)

     Elephant Hill Wildfire

     I   got the call at 3 a.m. in the morning on August 4th,
         2017. My brother’s ranch, in Back Valley northwest
     of Savona, was being evacuated.
                                                                Firewatchers helped keep us all informed. By the end
                                                                of July, 79,000 hectares was burnt, and throughout
                                                                August the Beast doubled in size, still out of control.
        In the cool hours of the morning, strong winds blew        By the end of September the Beast had consumed
     south fanning the smouldering southeast flank of the       over 250 homes and structures and 190,000 hectares
     Elephant Hill Wildfire. This become an inferno that        of forest and range lands. This wildfire spanned an
     ran down-hill towards my brother’s ranch. Facing my        astonishing 80 km from Ashcroft to Green Lake. Over
     fears, I drove my truck the 70 km from Kamloops to         50,000 people were evacuated. I feel heart-broken
     the ranch to help move livestock out of harm’s way.        for all those who lost their homes from the Elephant
     It was no small feat, taking from dawn to midnight,        Hill wildfire, for the trauma endured, for impacted
     with much appreciated help from family, friends,           livelihoods, and for all the wildlife and livestock
     neighbours, government officials and complete              who lost their lives. But thankfully no people died.
     strangers. My farm near Kamloops became the safe-          My brother was very lucky as the fire burned to the
     haven for a barnyard menagerie: 100 head of cows           west and north beyond the perimeters of his ranch-
     and calves, 3 massive bulls, 26 pigs, 7 horses, 3 dogs,    lands, and as a result his beautiful log home was left
     and a llama. Overnight I became an “instant rancher”.      unscathed, and his livestock survived to return home.
     Our friends and neighbours to the east of us in the        It was with resounding relief we heard the “All Clear”
     Skeetchestn First Nation community, and Deadman’s          on September 20th, as containment was reached,
     Creek valley were threatened and evacuated too.            evacuation alerts came off, and the fall’s cooler nights
        A month prior, the Elephant Hill Wildfire had ignited   had finally arrived.
     on July 7th, 2017 near the main Thompson River to             My summer and fall were hijacked- like thousands
     the west of Ashcroft BC, and quickly travelled east,       of others affected by the wildfires of 2017. Many
     lighting up the grasslands of Elephant Hill Park; and      people are emotionally scarred by the ordeal, as
     destroying the homes of the Ashcroft First Nation          physically scarred is the land… left to heal and
     community, and Boston Flats subdivision. The Elephant      recover with time.
     Hill Park is miles away from my brother’s ranch, and          In retrospect, the 2017 weather had set the stage for
     it was unbelievable that the wildfire would reach          the perfect storm (fire-storm that is) with spring rains
     Back Valley. During the weeks that followed the            that produced lush growth (spring floods even), that
     winds chased ‘the Beast” (as we came to call it) to        then became tinder fuel for fires, with a summer of
     the northwest beyond the ranch past Clinton. But           extremely dry conditions and only 8 mm of rain; and
     often there was a nerve-wracking ebb and flow, as          abnormally high winds that fanned the flames. But
     the winds sometimes turned to the southeast towards        these were unprecedented fires - and other factors
     the ranch. Daily we monitored the news, on pins and        were a consideration… It made me wonder
     needles as to whether homes of neighbours, friends,        if I had inadvertently played a role, in the early 90s,
     and family would burn. The Skeetchestn First Nation’s      over twenty years prior.

12       BC GRASSLANDS
In the background, Elephant Hill blackened,                 Foreboding red skies, view of the east side of Arrowstone Hills
                  and in the foreground, the tragically burned           burning, as the Elephant Hill Wildfire was fanned by winds blowing
                                      Boston Flats community                south at 3 in the morning.. (View from the ranch in Back Valley).
                                      PHOTO: Online news coverage                                                            PHOTO: Judy Steves

The Protected Area Strategy of the 1990s

In 1992 the Provincial government introduced the                    domestic livestock grazing had unnatural aspects.
Protected Area Strategy, to protect 12% of BC’s                     Protected Areas were established, and most of these
natural environment. At the time I was a range                      became Parks under BC Parks authority. The Elephant
manager for the Ministry of Forests and was                         Hill area became one of these areas, as did the
tasked with assisting a public Land and Resource                    Arrowstone Hills (northeast of Cache Creek, on the
Management Plan (LRMP) process. Part of this plan                   east side of the Caribou highway), and both were
was to work closely with stakeholder groups to seek                 legally established as Protected Areas in 1995. Both
consensus to locate these protected areas in areas                  burnt in 2017.
that would reduce impacts while protecting values.
First Nations were invited to participate in the LRMP               Protected Areas and Wildfire
however they declined, as there were political and
legal considerations, and this was not the forum to                 The intent for the Elephant Hill Protected Area
address outstanding aboriginal rights and title issues              was to protect 900 hectares of natural grassland
(which had only begun to be considered by the BC                    ecosystems, much under ‘Strict Preservation’. I believe
Government).                                                        the Elephant Hill grasslands had not been grazed or
  I worked closely with the conservation and                        burned for over 20 years, so these grasslands lit up like
rancher representatives and became the Chair of the                 a torch. And the wildfire officially became named the
Livestock Grazing in Protected Areas Subcommittee                   Elephant Hill Wildfire, although it massively affected
of the LRMP. In the beginning we had named the                      other lands. Out of control the fire blew north,
conservation representatives as “the environmental                  threatening but thankfully by-passing Cache Creek, to
sector”, but the ranching representatives quickly                   spark a fiery blaze along the west side of Arrowstone
pointed out that ranchers were environmentalists too.               Hills. The 6200 hectares of Arrowstone Hills Protected
The conservation sector initially wanted no livestock               Area had also been categorized as ‘strict preservation’.
use in these proposed protected areas, however                      The intent was to protect environmental values
discovering this would have huge impacts putting                    of extensive old growth Douglas fir, unique
many family ranches out of business, a compromise                   representation of grasslands, critical winter habitat
was reached. Livestock grazing would be allowed to                  for mule deer, and the home of rare wildlife species
continue in most of these Protected Areas, while some               such as burrowing owls, falcons and rattle snakes.
key sites would be set aside as “ungrazed benchmark                 As well the area involved significant First Nation and
areas”. The intent for the ungrazed benchmark areas,                archaeological interests with historic quarries (hence
was to monitor the grazed protected areas over time                 the name ‘Arrowstone’). The Arrowstone Hills had
to help confirm that properly managed livestock in                  also not been grazed for decades, and it was full of
the protected areas could co-exist with environmental               the dead, dry timber of beetle-killed pine, as salvage
goals. Although grazing occurs naturally by wildlife                logging had not occurred in the Protected Area. This
species, the conservation sector’s perspective was that             large tinder-dry fuel enabled a monstrous inferno

                                                                                               20TH ANNIVERSARY EDITION 2019                13
Firefighters who battled the Elephant Hill wildfire—some from       The devastation at the once beautiful Dairy (Tsotin) Lake area, to
Mexico and Australia. Photo taken at Skeetchestn’s movie set.              the southeast of Arrowstone Hills (formerly had beautiful
In gratitude to firefighters. Stay safe.                                          unique stands of Juniper trees, now turned to ash)
PHOTO: Judy Steves                                                                                                    PHOTO: Judy Steves

     that was fanned by strong winds that blew north. The           What is natural anyway? Ancient history suggests
     wildfire consumed the west side of Arrowstone Hills,        our interior ecosystems (which we consider to be
     threatening the Bonaparte First Nation community            natural) developed with an intense prescribed burning
     and the town of Clinton. Weeks later, as the wildfire       regime carried out by the people of the First Nation
     continued uncontrollably, the winds turned south,           communities possibly for thousands of years. Maybe
     fanning the Beast’s smouldering southeast flank, and        having no human management actions in Protected
     the wildfire consumed the east side of the Arrowstone       Areas (and other areas) defeats our environmental
     Hills. It would seem BC’s environmental goals to            goals. Maybe we should be viewing the historic
     protect old growth forest and grassland ecosystems          prescribed burning by First Nations as “natural”. The
     were compromised by this wildfire, and preservation         present-day First Nation communities have an oral
     of fuels may have contributed.                              history and understanding of past burning practices.
       These two ungrazed protected areas were                   This presents an opportunity to work together to
     established with good intentions but may now serve          achieve goals, inclusive of prescribed fire, grazing and
     as a red flag for the need to manage the fuel load          logging.
     in Protected Areas/Parks, with a combination of                The personal highlight for me of the Land and
     tools such as prescribed fire, prescribed grazing, and      Resource Management Planning process in the 1990s,
     prescribed logging. Of course, there are other factors      was meeting the diverse public stakeholder reps.
     that caused the Elephant Hill Wildfire to become a          (Though it was unfortunate that First Nation voices
     raging monster for three months, but it seems that          were not part of the process at that time.) “Hard on
     the fuel load everywhere, and specifically in these two     issues, soft on people” was the facilitators refrain,
     protected areas contributed significantly.                  generating mutual respect, understanding, and
       Some ask, why not let Parks burn “naturally”? In          friendships. I grew as a person, upon hearing and
     some Parks, under certain conditions, wildfires could       learning about the perspectives of the ‘other side’.
     be allowed to burn. However, summer wildfires can              The Grasslands Council of BC was established with a
     burn hotter than prescribed burns in the cool seasons;      similar philosophy, about that same time. I extend best
     can take out desired plants and trees; can burn deep        wishes to the Grasslands Council for their next 20 years.
     in the soil; and can become uncontrollable burning          We are entering a new age of addressing the impacts
     beyond Park limits, with harmful impacts. Others            of Climate Change, including increased wildfires. This
     consider the wildfires of today to be unnatural, with       is a call for all of us to work together to meet this
     abnormal drought and winds from climate change,             challenge. To highlight some wise words from my First
     tree-planting of mono-cultures, abnormal bug-kill,          Nation friends: We are all stewards of this earth. Here’s
     years of fire prevention, lack of natural fires to create   to learning from the past, and to forward thinking for
     a mosaic of burned areas on the landscape etc. And          the next seven generations. We do not own this land,
     now there is concern for greenhouse gases from              we are borrowing it from our children.
     massive wildfires.

14         BC GRASSLANDS
Junction Sheep Range Provincial Park
                           PHOTO: Chris Harris

20TH ANNIVERSARY EDITION 2019              15
Invasive Plant Field Day
     By Holly Jackson

     W       hen I drove over the Coquihalla Connector
             nearing Merritt two years ago, the extent of
     the knapweed invasion was obvious. While the purple-
                                                                    Pest Management (IPM) with a particular focus on the
                                                                    treatment options available, primarily mechanical,
                                                                    chemical and biological. Drawing on expertise from
     coloured hillsides appeared attractive from a distance,        the field to introduce the topics, and share stories of
     the invasive plant causing the purple hue is anything          successes and challenges.
     but appealing. Poignantly, it was clear evidence of what
     ranchers had been raising concerns about with escalating       Integrated Pest Management
     urgency for several years. As land managers, ranchers          Robson Rogan with Purity Feed got the day rolling by
     know the devastation knapweed causes the rangelands,           explaining Integrated Pest Management and aspects
     and the weed seemed to be spreading unchecked. Many in         of each part. Integrated pest management includes
     the industry have been advocating for more money to be         prevention, identification, monitoring, thresholds,
     dedicated to curbing the spread of invasive plants with the    treatment and evaluation. Rogan emphasized the
     aim of improving the health of the landscape. In 2017,         importance of evaluating what worked, or didn’t, at the
     $2.2 million over three years was announced for an             end of each year. As part of the Purity Feed’s team that
     invasive plant species pilot project in the Thompson-Nicola.   specializes in invasive plant management, Rogan talked
                                                                    about the success of spray programs. He showed the
     Fast Forward: July 23, 2018                                    crowd a before and after photograph of a Nicola Valley
     Over seventy people gathered on one of those purple            site that had been treated with the herbicide, Grazon.
     hillsides at the Laurie Guichon Memorial Grasslands            He also spoke about the importance of using the whole
     Interpretive Site kiosk to learn about invasive plant          toolbox of treatment options to prevent the potential
     management. The audience included ranchers, First              for the plants to become resistant to herbicides.
     Nations, spray contractors, government and private
     industry staff and local community members from                Bio-Control
     Kamloops to Merritt. Mike Dedels, Invasive Plant               An alternative to chemical control of invasive plants is
     Coordinator for the TNRD, organized the field day              biological control but you need to know what you want
     with Purity Feed and Agrowest Consulting to meet the           to achieve with your treatment.
     education and outreach mandate of the pilot program.               “Know your goal,” said Catherine Tarasoff during her
     The new Thompson-Nicola Invasive Plant Management              presentation on using biological control.
     Committee (TNIPMC) sponsored the event.                            Biological control uses a plant’s natural enemies, insects,
        “With thousands of hectares infested with noxious           to control the weed – it results in stunted plant growth
     weeds it is important that we use all of the tools and         and reduced spread of the weed over time; however, it
     expertise at our disposal to limit their spread and impact.    will not eradicate the plant completely. As such, Tarasoff
     The extra funding under the pilot program has allowed          notes that it is best suited for sensitive areas where other
     us to undertake a number of treatments in key areas and        options for control may not be suitable such as gravelly
     it is exciting to see so many people interested in weed        soil, steep slopes or near water. On the other hand, it is
     control come out to share their experiences,” says Dedels.     not a good option for areas where disturbance is planned
        The day was built around a discussion about Integrated      (i.e. tilling). Tarasoff encouraged people to have realistic
16       BC GRASSLANDS
expectations for bio-control and that it is best used as        In another presentation by Amy Farella, the attendees
part of a complete Integrated Pest Management Program.        learned about one experience with training cattle to eat
She suggested that using a combination of tools would         weeds. Cattle have also been trained to target specific
be valuable. For example, biocontrol could be used in         weed species. In partnership with ranchers in the Bulkley
sensitive areas where the perimeter is sprayed with           Valley area, Farella undertook a two year project to train
herbicide to prevent the spread of the invasive plant to a    cattle to eat weeds. The cattle were gradually introduced
larger area. Or that browsing animals, like goats, could be   to new foods in tubs and slowly transitioned to eating
used in combination with bio-control if timed right and       weeds in pastures. While the project highlighted that
compatible with the insect (i.e. Root Weevils                 cattle can learn to eat weeds and that others in the herd
in knapweed). Monitoring of bio-control sites is critical     will follow the lead of the trained animals, cattle will
too. After all, a living insect is being released into a      prefer to eat plants that have higher nutritional value.
living environment and many factors can impact the            Timing and management then becomes critical to success.
insects success.
                                                              New Knapweed Research
Grazing of Weeds – Goats and Cattle                           While much of the funding for the TNRD invasive plant
Goat grazer, Tami Salmon, spoke about her experience          pilot project is focused on treatment of weeds, particularly
using her herd of 250-300 goats to manage weeds. Using        knapweed, some of the money was targeted towards
the acronym G.O.A.T.S.S.S for Goals, Options, Animal          research. Rachel Whitehouse is undertaking research
Management, Timing and Scaleable, Soils and Surprises,        on the grasslands interpretive site. The research began
Tami explained the benefits of using goats along with         in 2018. The focus is on establishing healthy plant
the challenges. In order to use goats effectively, you        communities once knapweed has been removed from the
need to know the plant, the plant stages and the              landbase, focussing on the soil composition. It is believed
landscape. With invasive plant management, Salmon             that knapweed creates higher levels of nitrogen in the
notes that goats are a long-term solution, not an             soil making it difficult for native and grass plants to re-
immediate fix. It will take several seasons of grazing to     establish. Whitehouse’s research will involve looking at
combat invasive plants but the plants will be smaller with    adding ash to the treated sites and then seeding sites with
fewer seed heads. You want to stress the plant when it        either crested wheatgrass or a native seed mix.
is most robust and you might need to target the plants
twice in one season. She notes soils are improved with        Bringing People Together
grazing animals as grazing animals recycle nutrients          Several ranchers attended the field day, adding their
from something you don’t want to something you do.            knowledge and experiences to the discussion.
Essentially, goats are walking composters. She also says        “The event attracted a lot of participation from
they are compatible with other animals; goats can be          the public who come with a variety of aspects and
                                                              interests in the problem,” says BCCA General
used to target brush leaving better grazing for cows and
                                                              Manager Kevin Boon. “It is a great opportunity to
horses. They also travel lightly, tilling the soil as they    bring everyone together to create a better understanding
go. And finally, Salmon warns, with goats, there will         of the serious nature of the invasive plant problem.”
inevitably be surprises!
                                                                                       20TH ANNIVERSARY EDITION 2019         17
For Those Who Love Grasslands
     By Bob Peart
     Founding Chair

     L    ike most people before I moved to BC in the early
          1980’s, what came to mind were surf girt islands,
     tall old trees, salmon, grizzly bears and beautiful
                                                              of the grasslands and conserving representative
                                                              grassland ecosystems. And that is what the GCC has
                                                              been doing so well for 20 years—a record to be
     mountain scenery. However, as I explored the province    proud of!
     I discovered the sprawling rangelands, the hot dry         Much has changed over the last twenty years—
     river canyons of the interior, and the high elevation    grassland conservation has been strengthened, there
     mountain passes. And those wonderful grassland           are new management techniques to ensure range
     landscapes that dot the province.                        sustainably and climate change has caused many
        As I explored more and began meeting people           landscape changes that must now be considered. On
     I found out that the future of these grasslands was      the other hand, much has remained the same—the
     not secure, and that they faced many threats. I also     threats and concerns related to urban and natural
     found a number of like-minded naturalists, ranchers      encroachment and keeping the larger working
     and scientists who, like me, were concerned about        ranches operating remain consistent.
     their future.                                              The other constant is the GCC itself as countless
        Thus, was the background to the initial meeting       hours are needed to ensure its future, financial
     of ‘those who loved grasslands’ in June 1996 at          stability and on-going operation. We need the GCC to
     the Big Bar Guest Ranch on the edge of the upper         continue to be the voice for grasslands and advocate
     Fraser Canyon. We came together because of our           to keep range lands functioning and conserving the
     common concern that BC’s grasslands and range            wildlife, birds and plants that make them so special.
     weren’t receiving the attention they deserved in         As I wrote in one of my first messages from the
     the various land use processes being undertaken          Chair: the care and concern for grasslands gets lost
     throughout the province; and that many of BC’s           in the forest-dominated culture of BC – yet it is these
     grasslands regions were threatened by urban sprawl,      grasslands that harbour many of Canada’s rare and
     natural encroachment and the conversion of the           endangered species as well as a culture and history
     large working ranches into ‘ranchettes.’ At Big Bar,     that we can’t afford to lose.
     it became clear that we needed a new organization          In closing, I want to thank all former board
     whose primary focus was the future of BC’s grasslands,   members and staff, all the volunteers and our
     and we agreed that this new organization should be       supporters who through their dedication and efforts
     called the Grasslands Conservation Council of BC. Two    have made the GCC the success it is. Two decades later
     years later the GCC became a reality!                    the Grassland Conservation Council continues to be a
        The objectives of the GCC focused on fostering        crucial voice advocating for BC’s grassland landscapes,
     public understanding of BC’s grasslands, supporting      and we need to ensure that voice continues on into
     sustainable ranching, ensuring the long-term health      the future.

Quilchena Valley
PHOTO: Jim White

18         BC GRASSLANDS
Tatlayoko Lake Ranch
            PHOTO: Bernadette Mertens-McAllister

20TH ANNIVERSARY EDITION 2019                19
Enhancing
     Management and
     Stewardship of
     the Laurie Guichon
     Memorial Grasslands
     Interpretive Site
     By Heather Richardson                                          Located on the approximately 11 km east
                                                                    of Merritt, British Columbia, the site occupies
                                                                    102 ha of Provincial Crown land.
                                                                    PHOTO: Dennis Lloyd

     T    he Laurie Guichon Memorial Grasslands
          Interpretive Site is an initiative that was developed
     by the Nicola Watershed Community Round Table
                                                                  maintained for the purposes of recreational and/
                                                                  or conservation activities”. Volunteer members of
                                                                  the NWCRT have been crucial stewards of this land,
     (NWCRT) to educate both residents and visitors about         maintaining the outhouses, weeding, collecting
     the ecological significance of the interior grasslands.      garbage, and adding interpretive signs and trails to
     The site opened in 2001 and showcases the importance         educate visitors about the grasslands’ history, use, and
     of the grassland ecosystems and how they are an              biodiversity.
     integral part of the ecological, cultural, and economic         Since the site opened, it has seen increasing
     fabric of the region.                                        pressures from recreational use, cattle grazing,
       The site was named in honour of Laurie Guichon             habitat fragmentation, climate change, and invasive
     (October 15 1944 – July 19 1999), a fourth generation        species. In early 2017, the NWCRT convened a
     rancher in the Nicola Valley and founding member of          meeting to discuss the degradation of the site, calling
     the NWCRT. Laurie was enthusiastic about creating a          on various stakeholders from: the GCC; Ministry
     grasslands interpretive site and the site was part of his    of Forests, Land and Natural Resource Operations
     vision to bring people together to share knowledge           and Rural Development (FLNRO); Thompson Rivers
     and responsibility for the land.                             University (TRU); British Columbia Cattlemen’s
       On April 1 2012, the NWCRT entered into                    Association; Nicola Tribal Association; Lower Nicola
     a “Recreation Sites and Trails BC Partnership                Band; Upper Nicola Band; Chutter Ranch; Napier Lake
     Agreement” with the province under the Forest                Ranch; and interested citizens. While education and
     and Range Practices Act. The primary purpose of              maintenance were the primary goals of the site when
     the agreement is “to have the land managed and               first envisioned, the NWCRT now sees the possibility

20       BC GRASSLANDS
The osprey pictured here is one of the 74 bird species have
                                                                     been observed on the site, according to the eBird database.
                                                                                                            PHOTO: Murphy Shewchuk

of an expanded role around active management and           Due to heavy recreational use of the site and cattle
stewardship of the site. The various pressures to the      grazing, 46% of the grasslands are now in poor
site demonstrated a need for a baseline inventory and      condition, based on an assessment of the plant species
comprehensive management plan.                             composition, disturbance, and soil health.
   The goal of the initiative is to conserve biological       Several invasive species were observed at the site,
diversity by increasing active management and              however spotted knapweed (Centaurea biebersteinii)
stewardship of the site while concurrently providing       is the main species of concern. Knapweed is a prolific
opportunities for research and public education. To        seed producer that can establish large monocultures
help accomplish this, the GCC has partnered with the       and cause a reduction in wildlife and livestock forage
NWCRT to establish a management plan for the area.         production, a lowering of native biodiversity, and
The first phase of this plan was to complete a baseline    an alteration in soil nutrient composition. It can be
inventory of the ecosystems, invasive species, wildlife,   difficult to restore sites that have been infested by
and range conditions at the site.                          knapweed since its large seed bank remains even
   The site is very ecologically diverse and 358 plant     after pesticides have been applied. Additionally, it is
species have been observed and documented to date.         allelopathic meaning it releases chemicals that have
The baseline inventory revealed that it is comprised       negative effects on other species, posing obvious
of several ecosystem types including 3 conifer forests,    challenges to reestablishment of native species
2 deciduous forests, 1 shrubland, 3 grasslands,            even after knapweed has been treated. At the site,
and 4 wetlands. Grasslands occupy 66% of the site          over 50% of the grasslands have a >25% cover of
and are dominated by bluebunch wheatgrass and              knapweed and 9% of the grasslands have a >50%
rough fescue when in good ecological condition.            cover of knapweed. (continued next page)

                                                                                    20TH ANNIVERSARY EDITION 2019              21
After a day in the field learning about the importance of
A hard working student pulls knapweed                                          grasslands on June 5, 2018, a group of students show
at one of the research plots at the site.                                        off the bags of knapweed they pulled from the site.
PHOTO: Dara Hill, Merritt Herald                                                                            PHOTO: Dara Hill, Merritt Herald

         To combat the threat of knapweed to the site, the          Though the ever-increasing pressures on the land
      GCC and NWCRT are developing a weed management              can feel discouraging at times, the work at this site
      plan for immediate implementation while researchers         proves there is much to feel hopeful about. Multiple
      at TRU are working to better understand how to              organizations are stakeholders in this project, all
      treat knapweed in the future. Rachel Whitehouse, a          who care deeply about the future of the site. By
      student and FLRNO range agrologist, is testing the          working together and sharing knowledge and
      impact of multiple treatments - pesticide use, wood         responsibility, the Laurie Guichon Memorial Grasslands
      ash amendments, and various grass seed mixes - on the       Interpretive Site can demonstrate the positive impact
      reestablishment on knapweed impacted areas. Rachel          of community-led land management for ecological
      is currently conducting field trials at plots on the site   enhancement.
      and the results of her research will help inform the
      site’s management plan.                                     Thank you for the support from our project partners,
         Outreach and education events with local schools         the Nicola Watershed Community Round Table,
      are also critical components of the management plan.        Thompson Rivers University, and the Ministry of
      Several school groups visit the site and most recently      Forests Lands Natural Resource Operations and
      a group of 35 school children participated in a field       Rural Development. Thank you also to our generous
      trip organized by NWCRT members. The group learned          project funders, the Real Estate Foundation of
      about the history and importance of the site, grassland     BC, EcoAction, the British Columbia Conservation
      ecology, pond biodiversity, invasive species, and           Foundation and The Habitat Conservation Trust
      orienteering. By teaching children about the earth and      Foundation.
      how to care for it, we will ensure the stewardship of
      this site and beyond in years to come.

22          BC GRASSLANDS
You can also read