Question

animal instincts are behaviors that animals are born knowing how to do. these behaviors help them survive and do not need to be taught. some examples include birds migrating, spiders spinning webs, and fish swimming in schools for protection. parental care is also instinctual, such as mother dogs licking their puppies to clean them. instincts help animals find food, avoid danger, and take care of their young. humans have instincts too, like babies crying when they need something. instincts are passed from parents to offspring and are important for survival. why do birds migrate south for the winter? because it helps them learn to communicate and make new friends because its an instinct to find food and avoid the cold because it proves that they have learned how to fly

Explanation:

Birds migrate south for winter mainly to find food and avoid cold weather as resources become scarce in their northern habitats during winter.

Answer:

Because it's an instinct to find food and avoid the cold