Question

Migratory birds leave their face outs Particular time
dureation and migrate
to other places.​

Answer 1

Answer:

birds migrate from one place to another as to find a place where there is a good environment for their staying

also where there is extreme cold or extreme hot birds do not stay there so in the summer seasons they go to the western countries and as winter approaches because in the western country due to its extreme coolness they come to the Eastern countries because here the temperature is moderate . they travel thousands of miles.

Answer 2

Answer:

Actually they are always flys in the search of right temperature for them. Let suppose they like warm weather and India have summers season so, they stay their and after that when winter starts to comes they fly of from here and went to other place were there is summers.