Dr. Marc Cattet is a research associate with the Canadian Wildlife Health Cooperative (CWHC) and an adjunct professor in the Department of Veterinary Pathology at the Western College of Veterinary Medicine in Saskatoon, Canada. He is currently engaged in major studies of environmental health assessment in grizzly bear landscape ecology, of new measures of long-term stress in vertebrates in the context of environmental monitoring, health and impact assessment, and on chemical immobilization and handling of wild animals (https://www.usask.ca/wcvm/wcvm_people/profiles/Cattet_Marc.php). We cooperate within GLOBE project on disentangling brown bear stress ecology within work package 3: “Climate and human-mediated effects on brown bear stress ecology“. He paid us a weeklong visit, during which he gave a lecture on wildlife health issues and worked on our ongoing studies of bear stress