Reindeer are large, majestic animals that are found primarily in the Arctic regions of the northern hemisphere. They have distinctive features such as antlers, which are the iconic branched horns that males grow every year. They also have thick, woolly coats to help them withstand the harsh climate. Reindeer have long legs that are adapted to walking on snow and ice, allowing them to move quickly and efficiently in their environment. They also have broad hooves that help them travel on soft, unstable surfaces like snow and mud.