The Porcupine caribou (Rangifer tarandus arcticus) is a herd or ecotype of barren-ground caribou, the subspecies of the reindeer or caribou found in Alaska...

the Porcupine caribou (also known as Grant's caribou) for millennia, have depended on caribou for food, clothing, and shelter. COSEWIC divided caribou ecotypes...

(including the Porcupine, Dolphin-Union and other Alaskan and Canadian herds of barren-ground caribou); Osborn's caribou, R. t. oborni; and Peary caribou, R. t...

oil drilling in the Arctic National Wildlife Refuge threatens the Porcupine caribou herd's calving grounds, while climate change forces polar bears to...

south-western Greenland. It includes the Porcupine caribou of Yukon and Alaska. The barren-ground caribou is a medium-sized caribou, smaller and lighter-colored than...

caribou (R. t. pearyi) lives in the polar desert of the high Arctic Archipelago and Grant's caribou (R. t. granti also called the Porcupine caribou)...

ornate beadwork. They also continue to make traditional caribou-skin clothing and porcupine quillwork embroidery, both of which are highly regarded among...

in particular the calving ground of the Porcupine caribou. In their documentary Being Caribou the Porcupine herd was followed in its yearly migration...

Unlike the Porcupine caribou and barren-ground caribou, boreal woodland caribou are primarily (but not always) sedentary. The boreal woodland caribou is the...

grizzly bears, black bear, gray wolf, moose and porcupine caribou. In Alaska, the Western Arctic Caribou herd (490,000 strong in 2004) traverses the Brooks...