Michael E. Jokinen, Shevenell M. Webb, Douglas L. Manzer and Robert B. Anderson
Link to the article"The Canadian Field-Naturalist" Characteristics of Wolverine dens in the lowland boreal forest of north-central Alberta.
“Our study detected a wolverine denning strategy that is largely undescribed. We documented wolverine dens in low elevation forests lacking boulders and deep or persistent spring snow, where a core, resident population has supported wolverine harvests for over 30 years.”– text from above paper
The Alberta Trappers working together with the Alberta Conservation Association.
Thank you to the Alberta Conservation Association (ACA)