Question

Give a brief description of bird’s movement​

Answer 1

Moving the body is the foundation of moving about. Even when birds lets air currents carry them, they in fact change the position of their wings and tail, thereby changing the direction where they are travelling. A large number of animals move around using their limbs, and the limbs are moved by muscles.

Answer 2

Answer:

Bird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds. ... It occurs mainly in the northern hemisphere, where birds are funneled on to specific routes by natural barriers such as the Mediterranean Sea or the Caribbean Sea.