Summer Fieldwork – July

Western Painted Turtle Predation Research – Cassie Friesen

This summer I have been working on the Sunshine Coast for my Applied Research Project (ARP). The best part about my research is that I get to work with turtles every day! My research is investigating predation of the endangered Western Painted Turtle species here on the Coast and will focus on a long-term solution to protecting these turtles.

The Western Painted Turtle is the only remaining native freshwater turtle here in B.C. Previous work has been done to increase its nesting habitat by installing various turtle nesting beaches. These were created in hopes to increase the populations reproductive rates. But these beaches now create a problem, and experience higher rates of predation due to densification of nests.

For my research I implemented two enclosure designs at various installed turtle nesting beaches along the Sunshine Coast. These enclosures are designed to allow for free roaming access to the turtles, while protecting the hatchlings and eggs from avian predators, such as ravens. I monitor these sites in person weekly and have multiple wildlife cameras set up to capture all the critters that pass by. Thankfully I had my experiment all set up before COVID-19 restrictions (early March) so I was able to carry on with my work without too many issues. I currently live on the Sunshine Coast while my experiment continues, and I hope to see significant results in the fall.