Low Water At Ginty’s Pond Highlights Need For Continued Investment In Watershed Restoration

For nearly four decades, wildlife biologist Al Peatt has kept a close eye on Ginty’s Pond, a wetland in the semi-arid, desert-like climate of B.C.’s Similkameen Valley. In 1990, under his leadership as one of the founding directors of the Southern Interior Land Trust (SILT), the organization acquired the property to protect its wildlife habitat and recreational values.

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nʔaʕx̌ʷt – Ginty’s Pond Wetland Restoration

Restoration of the nʔaʕx̌ʷt – Ginty’s Pond wetland at Cawston exceeds targets!

Edwards Pond – Painted Turtles

Edwards Pond has always held a special place in my heart; my mom would bring me to the pond almost every weekend during the late spring and summer months to observe the unique ecosystem full of flourishing wildlife, with our eyes keen on spotting the painted turtles (Chrysemys picta), peacefully soaking up the warm sun on their favourite logs. More often than not, we would come across many turtles stuck between the tracks of the railway that runs right through the riparian area, and some weren’t that lucky due to factors such as train strikes, ease of capture for predators, and dehydration. It was so disheartening to come across the ones that didn’t make it, and to make the situation of their vulnerable status worse, the Intermountain-Rocky Mountain population is a species-at-risk, federally listed as ‘Special Concern’. 

During my time at Selkirk College, I intensively researched Edwards Pond and explored the possibilities of habitat restoration and the protection of the painted turtles for my graduating project. With the help of SILT’s Executive Director, professional biologist Al Peatt, I was able to form a restoration plan from my findings at the site. Edwards Pond is a 50-acre property that was purchased by SILT in 1991. This beautiful wetland was once an oxbow of the Kettle River, and is home to cottonwood forests, blue heron, black bears, white-tailed deer, and Columbia-spotted frog. The conservation of this area is critical because it is one of the last shelters in the valley for painted turtles to breed and hibernate safely. 

Unfortunately, the property has been riddled with invasive species of plants and animals; spotted knapweed is a notoriously stubborn weed, and was found to be a major problem for painted turtle nests, as the roots ultimately suffocate the delicate eggs within the gravel. Other than spotted knapweed, brown bullhead have invaded the pond during freshet season, and are an apex predator that, when given the opportunity, will prey on hatchlings. Sightings of brown bullhead were confirmed during my observations, as a blue heron was hunting them in the shallows in November of 2023. In addition to invasive species, native species such as the American river otter and striped skunk frequently dig up turtle eggs, given that their nesting sites are typically along the gravel shoulders of Gilpin Road or the railroad tracks. The final blow to painted turtles, and all life on Earth, is the inevitable looming of climate change. 

As summers in Grand Forks get hotter, the frequency of droughts arise and has been directly impacting Edwards Pond. Without a reliable water source, the pond has been drying up, leaving the river as the turtle’s only option with the habitat being not as suitable as the wetland. But not all is lost, there are a few viable solutions that could potentially stabilize their population. 

Invasive weed removal is the easiest way to manage and protect nesting habitat. The safest method of removal for the ecosystem is manual removal by uprooting the plants in the spring before they go to seed. Considering overall habitat, it may be useful to consider constructing another inflow into the pond from the river that stays consistent throughout the summer, so the pond doesn’t dry up. Creating a stable and suitable habitat for all wildlife, not just turtles, will bring more fish-eating birds such as blue herons, osprey and bald eagles, which can help manage the brown bullhead population. Bullheads are an aquatic apex predator, and can survive without a sufficient amount of water or oxygen for a long period of time, making them incredibly resilient to droughts, and what would be beneficial is having native predators thriving in their natural habitat making it more likely that they’ll prey on these fish in a healthy ecosystem. 

Finally, the most difficult management plan would be putting safe turtle crossings between the railroad ties so turtles can escape which would prevent more deaths in this vulnerable population. This is a hard task because an assessment needs to be done by the engineers of OmniTrax, and then it has to be approved by the company. In Japan, railway turtle crossings have been extremely beneficial for the turtle populations, saving thousands of individuals from being struck by trains. 

The future of Edwards Pond relies on a community commitment to the conservation of the property through stewardship and education. SILT has done an incredible job of protecting the area from degradation and further damages, and I have much hope for our beloved painted turtles.

 

 

 

Land earmarked for donation during ecological bus tour near Osoyoos

A neighbour plans to donate 14-acre parcel beside Southern Interior Land Trust’s Bourguiba Spring property

A six-hectare (14-acre) parcel of pristine sage and bunchgrass hillside near Osoyoos has been committed to the Southern Interior Land Trust (SILT) while on their first ever bus tour of the land trust properties on Saturday, Oct. 14.

One of the three stops during the bus tour was at the 16.6-hectare (41-acre) Bourguiba Spring property, purchased just last year with the support of dozens of donors from around the province. It was at this stop that Steinar Johnsen, owner of an adjacent property announced the commitment of land.

The Bourguiba Spring property on Highway 3, is three kilometres southeast of Osoyoos.

Johnsen explained that he has always turned to nature to “recharge his batteries” and he hopes his four new neighbours on the property he just subdivided and is building his home on, will feel as passionately as he about conservation of natural areas.

SILT president Judie Steeves thanked Johnsen for the donation of land.

“It takes a commitment from each of us to ensure habitat for wildlife is conserved for all time. Everyone needs to give what they can, whether it be time and energy, financial support, or gifts of skills or natural land features. Otherwise, our children’s children won’t know the wildflowers and creatures which have brought us joy during our lives,” said Steeves.

From bighorn sheep to endangered bird and insect species, the property is considered very good quality habitat confirms biologist Jason Jones of EcoLogic Consultants. He has been working on a University of Guelph invertebrates study on the Bourguiba Spring property this past summer. He figures he collected six million insects from the property for the survey.

During his time there he says one day he counted 27 rattlesnakes in just a 15-minute hike and there are more than 80 bird species and three dozen butterfly species, including the endangered Behr’s Hairstreak butterfly, which relies entirely on Antelope Brush for its existence.

Ecologist Don Gayton, who provided interpretive information for the tour guests, noted that the bluebunch wheatgrass that populates the rocky hillsides of the property are a great carbon capture mechanism due to their vast network of roots.

Those along on the day-long bus tour included representatives of the B.C. Conservation Foundation, the RDOS, the Nature Conservancy of Canada, local naturalists’ clubs, and other donors to SILT’s work.

The first stop was to the R.E. Taylor property in Olalla, a 4.9-hectare (12-acre) intact wetland of mature water birch and cottonwoods on Keremeos Creek that is habitat for such endangered species as the Yellow-breasted Chat.

Next was a visit to restoration of Ginty’s Pond in Cawston where B.C. Wildlife Federation staff and volunteers were working with members of the Lower Similkameen Indian Band and SILT to re-vegetate the margins of the pond to enhance the habitat for aquatic species such as the Painted Turtle and a variety of waterfowl. It is a 6.3-hectare (15.5-acre) former oxbow of the Similkameen River.

All of SILT’s properties are open to the public for non-motorized use and enjoyment without endangering natural features.

The tour wound up with a wine-tasting courtesy of Hester Creek Winery where SILT board member and marketing manager for the winery, Bruce Hibbard provided a tour of the crush pad and barrel room.