The annual meeting of the Kluane Red Squirrel Project (www.redsquirrel.ca) was held at E.S. George Reserve in December 2018. The Kluane Red Squirrel Project is a 30+ year study of the ecology, evolution, behavior, physiology, and energetics of North American red squirrels in the Yukon, Canada. Members gather each year to discuss squirrel lore as well as project logistics, the latest results, and future research plans. This workshop gathered researchers from Ben Dantzer’s Lab at the University of Michigan along with their collaborators from the University of Alberta, University of Guelph, and the University of Saskatchewan.