The moose is the largest living species of deer.
Moose are especially large in Alaska and eastern Siberia, where adult males can exceed 600 kilograms. Their height, long legs, broad palmate antlers, and heavy body distinguish them from reindeer and other northern deer. In North America, the name elk refers to a different species, while in Europe “elk” is commonly used for moose.
Moose occur across northern forests and wetlands rather than living only on treeless Arctic tundra. Their range reaches well into sub-Arctic regions, and they can cope with deep snow, cold temperatures, and seasonal food changes.
The species is Alces alces. Moose browse on willow, birch, aquatic plants, and other vegetation. Their long legs help them move through snow and shallow water, and they are capable swimmers. Because “elk” has different meanings in North America and Europe, the common name can cause international confusion.