Caribou make one of the world's great large-animal migrations. As summer approaches, they head north along well-trod annual routes. Some herds may travel more than 600 miles to get to their summer grazing grounds. They'll spend the summer months feeding on the abundant grasses and plants of the tundra.
What is the role of caribou?
Caribou play an important role in Arctic ecosystems by helping to cycle nutrients and structure plant communities in addition to supplying food to subsistence hunters. Many caribou herds are in decline across the Arctic.
What are 3 facts about caribou?
Fun Facts about Reindeer and Caribou
- Reindeer and caribou are the same animal (Rangifer tarandus) and are a member of the deer family. ...
- Both male and female reindeer grow antlers, while in most other deer species, only the males have antlers. ...
- Unlike horns, antlers fall off and grow back larger each year.
