As a research assistant in Stockholm University's Arctic fox research group, Wallén coordinates the scientists and volunteers heading out each summer to ... for tracks, fur or scats, tagging ...
A slumbering Arctic fox in winter will wrap its long, bushy tail around its body for added warmth. Its feet are covered in dense fur to insulate against the cold and provide traction on the ice.
Johan Fredrik Wallén remembers not seeing a single Arctic fox all summer during fieldwork in the ... Fieldwork involves observing dens, looking for tracks, fur or scats, tagging pups, monitoring ...
Thick fur and small ears help the Arctic fox retain body heat The Arctic fox ... This provides camouflage against snow and ice. In spring and summer, the coat changes to brown or grey.
A slumbering Arctic fox in winter will wrap its long, bushy tail around its body for added warmth. Its feet are covered in dense fur to insulate against the cold and provide traction on the ice.
GENEVA (AP) — A red fox frantically scratches the wires of its small cage. An Arctic fox meanders lazily ... “undercover investigation” at three fur farms in western Finland in late October ...