With the financial support of a Christine Stevens Wildlife Award from AWI, I am surveying ANWR for female caribou antlers and bones to help map the historical distribution of caribou calving grounds ...

HABITAT: The Selkirk population of caribou favors old-growth spruce-fir and cedar-hemlock forests. RANGE: Extirpated from nearly the entire United States, mountain caribou now comprise an extremely ...

But that plant transformation, which scientists refer to as “shrubification,” has been much slower on the eastern side of Arctic Alaska, the range for the Porcupine Caribou Herd, he said.