Question

why the birds migrate and return?plzzz ans

Answer 1

heya...

Here is your answer....

Birds migrate from one place to another place and return back to there original place again.

They migrate because of some changes in climate of there original place.

Because that change may not be suitable for the birds.

so they migrate and come back again.

It may help you...☺☺

Answer 2

Birds that in the northern hemisphere tend to migrate northwards in the spring to take advantage of burgeoning insect population, budding plants and an abundance of nesting location. As winter approach and the availability of insect and other food drops, the Bird move to south again