What is the largest land mammal found in the Arctic archipelago of Svalbard?

The Svalbard reindeer is the largest land mammal found in the Arctic archipelago of Svalbard.

Svalbard reindeer are a distinctive, relatively short-legged subspecies of reindeer adapted to the archipelago’s severe climate. They live on several Svalbard islands, including Spitsbergen, and feed on grasses, sedges, mosses, and lichens. Their compact build helps conserve heat and suits movement across rugged tundra.

These reindeer spend much of the year in areas where vegetation is available, but winter conditions can be severe. Snow and ice may cover forage, and animals can lose substantial body mass before spring growth returns. Their coat and body shape reflect the strong demands of high-latitude life.

The species is not the same as mainland wild reindeer populations, although both belong to Rangifer tarandus. Svalbard reindeer also differ from the familiar reindeer of northern Scandinavia in appearance and ecology. Polar bears are larger overall, but they are marine-associated carnivores rather than the archipelago’s largest land herbivore.