How Do Animals Survive in Winter?
It gets very cold in winter. However, animals survive because of their special habits.
Many birds fly south in fall. It is warmer there. There is also more food. However, the trip is long and dangerous. So, geese fly in large groups. That way, they can travel to faraway places more safely.
Some animals, like black bears, sleep through winter. They eat a lot of food in fall. Then they can survive all winter without eating. They also find warm, safe places to sleep. Caves are good sleeping places.
Some animals grow different fur in winter. Rabbits get thicker fur to stay warm. Other animals also change color. For example, Arctic foxes are brown in summer. But their fur turns white in winter. It helps them hide in the snow.
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