Question

Scientific reason for bird migration

Answer 1

escape the harsh climatic conditions and mating

Answer 2

Answer :

Other birds which don’t have permanent nestlings and join into small flocks and move from one region to the other for food and shelter(nesting habits) called as ‘Migration’ and such birds are called as ‘migratory birds’. During rainy season most of the birds from far away places migrate to Kolleru and Pulikot lakes of our State. They build their nests on the trees in the nearby villages also. In the olden days people believed that these migrated birds are divine ones. But now a days most of the trees are getting cut down.

There is hardly any place for birds to build their nests.