We are so excited to be joined by Koen Breedveld, Entomologist and Aquatic Ecologist with Spring Rivers Ecological Sciences, LLC., who will be speaking to us about the ecological threats and conservation efforts for the endangered native Shasta crayfish.
Take a deep dive into the world of Shasta crayfish, some of the most imperiled native crustacean species in our local aquatic ecosystems. Learn more with local ecologist, Koen Breedveld, who will provide an overview of the variety of crayfish species of the US, before focusing more closely on the west coast crayfish species, and specifically the endangered Shasta crayfish. Facing a rapid decline over the past 30 years, learn about the threats facing this unique species found only in Shasta County. The presentation will end with highlights from Koen's work in long-term monitoring, conservation, and restoration efforts, followed by an opportunity for questions.
About the Presenter:
Koen G. H. Breedveld
Koen is an entomologist and aquatic ecologist with a Master’s degree in Entomology from Washington State University, Pullman, and a Bachelor’s degree in Biological Sciences from California State University, Chico. Koen came to Burney in 2003 and has been studying the ecology of aquatic species in northeastern California since. Koen’s special focus is studying the demographics of the foothill yellow-legged frog population in the Pit River. His other research interests include other amphibians, aquatic insects, the endangered Shasta crayfish, aquatic and terrestrial molluscs, and medium to large-size carnivores.