Question

What do you understand by migration? With the help of an example, explain how it helps some birds.

Answer 1

Birds and animals sometimes travel long distances from their habitat, to overcome unfavourable conditions during some seasons. This movement might also be a part of life cycle of some birds. This movement of animals and birds over long distances, in large numbers is called as migration. For example, Siberian crane migrate to India in large numbers, during winter to escape harsh, cold winter conditions.