what is reindeer

A reindeer, also known as a caribou, is a species of deer native to the Arctic and subarctic regions of North America, Europe, and Asia. They are known for their thick fur, which helps them survive in cold climates. Reindeer are also known for their antlers, which can be used as weapons or as tools for digging in the snow. They are herbivores and feed on a variety of plants, including lichens, leaves, and grasses. Reindeer are social animals and often live in herds.