Question

Migration is
essential for the birds​

Answer 1

Bird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds. Many species of bird migrate. Migration carries high costs in predation and mortality, including from hunting by humans, and is driven primarily by availability of food

Answer 2

Answer:

yes migration is important for birds

Explanation:

because they need to survive on winter no insects live ther so they migrate to hot region

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