Question

Why do some birds migrate but some don't ? is there a reason behind this.​

Answer 1

Answer:

Explanation:

Many birds are making their way south to their wintering grounds. But, there are many others that choose not to migrate. ... Most birds that eat fruit or insects must move south in the winter in order to find enough food to survive. Many birds that eat seeds can find plenty of food over the winter months to survive

Answer 2

In order to find enough food, birds make different kinds of migrations. Some birds only migrate very short distances such as from a higher elevation to a lower elevation. Others travel a bit farther such as to the southern United States while others make the long journey to Central and South America.1

Explanation:

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