Question

define migration of polar birds
Whosoever will answer this question correctly I will mark him/her as brainliest ....
​

Answer 1

Answer:

Bird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds. Many species of bird migrate. ... The Arctic tern holds the long-distance migration record for birds, travelling between Arctic breeding grounds and the Antarctic each year.

Answer 2

Answer:

Bird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds. Many species of bird migrate. ... The Arctic tern holds the long-distance migration record for birds, travelling between Arctic breeding grounds and the Antarctic each year.