Question

what is the scientific reason behind migration of birds?

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Answer 1

Answer:

As the climate changes, the birds migrates to another place to protect themselves from the summer or the winter. For example arctic tern migrates to southern pole from northern pole when there is summer season in the north pole.

Answer 2

Answer:

What is the scientific reason behind birds migration?

Migration is the behavioural adaption followed by birds to adapt to the various climatic and seasonal changes. Birds also migrate in search of food, shelter and also to breed.

Explanation:

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