Why do many animals in a deciduous forest biome migrate or hibernate during the winter?

Many animals in a deciduous forest biome migrate or hibernate during the winter to cope with the harsh environmental conditions, such as cold temperatures and reduced food availability. Migration allows animals to move to warmer areas where food is more abundant, while hibernation helps others conserve energy by entering a state of dormancy until spring returns. These strategies enhance their chances of survival during a season when resources are scarce.