What natural behavior animals have that helps them survive in cold weather?

Hibernation: Some animals, such as bears, ground squirrels, and bats, enter a state of deep sleep called hibernation during cold weather. Their body temperature drops, their heart rate and breathing slow down, and they conserve energy by living off their stored body fat.

Migration: Many birds and some mammals, such as wildebeest and caribou, migrate to warmer climates during the winter months to avoid harsh conditions and find more abundant food sources.

Thick Fur or Feathers: Animals that live in cold environments often have thick fur or feathers that provide insulation and help them retain body heat. For example, Arctic foxes have dense underfur and long, bushy tails that help them stay warm in freezing temperatures.

Behavioral Adaptations: Some animals have behavioral adaptations that help them survive in the cold. For example, arctic hares turn their ears back against their bodies to reduce heat loss, and some birds huddle together in groups to conserve body heat.

Storing Food: Animals like squirrels and chipmunks gather and store food, such as nuts and seeds, during the fall to have a food supply during the winter months when food is scarce.

Increased Metabolism: Some animals, such as small rodents, have a higher metabolic rate during the winter to generate more body heat.