Caribou in Alaska

Caribou are one of Alaska’s most iconic migratory animals. Moving in large herds across tundra and open landscapes, they travel long distances each year in search of food and calving grounds. They are built for movement — lean, long-legged, and constantly in motion. Few wildlife experiences in Alaska compare to seeing a caribou herd stretched across open tundra — steady, purposeful, and ancient in rhythm

Where Caribou Live

Caribou are found in:

• Arctic Alaska
• Western Alaska
• Interior tundra regions
• Brooks Range foothills

Different herds migrate through specific ranges, some traveling hundreds of miles annually.

 

Identifying Caribou

Caribou can be identified by:

• Large, branching antlers (both males and females grow them)
• Lighter neck and chest fur
• Broad hooves designed for snow and tundra travel
• Seasonal coat changes

Their hooves act like snowshoes in winter and paddles in marshy ground during summer.

 

Ecological Role

Caribou:

• Shape tundra vegetation through grazing
• Support predator populations
• Serve as a key subsistence species

They are central to many northern ecosystems and communities.

 

Viewing Caribou Safely

Caribou are generally wary and keep distance from humans, but they should not be approached.

A quality pair of binoculars allows safe observation during migration without disturbing the herd.