Northern crayfish continues its Alberta invasion, this time, in mountain parks

Aerial Application of Organic Pellets Eliminates Lake Trout Recruitment from a Primary Spawning Reef in Yellowstone Lake - Koel - 2023 - North American Journal of Fisheries Management - Wiley Online Library

Invasive Fish - Lake Roosevelt National Recreation Area (U.S. National Park Service)

My Wild Alberta - Northern crayfish are a species native

Nicole Kimmel's Instagram, Twitter & Facebook on IDCrawl

Nicole Kimmel's Instagram, Twitter & Facebook on IDCrawl

Water monitoring group finds 16 invasive crayfish in Nose Creek in less than 60 seconds

Water monitoring group finds 16 invasive crayfish in Nose Creek in less than 60 seconds

Red Swamp Crayfish (Procambarus clarkii) - Santa Monica Mountains National Recreation Area (U.S. National Park Service)

Eulogy for a Crayfish We Hardly Knew - Bay Nature