Question

3. DEFINE MIGRATION AND GIVE ONE EXAMPLE​

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. Migration carries high costs in predation and mortality, including from hunting by humans, and is driven primarily by availability of food.

Example - Many larger birds like crows, robins, swallows, hawks, jays, blue birds, pelicans, cranes, geese, etc. migrate during daytime for food. These birds are called diurnal birds and generally migrate in flocks.

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Answer 2

1. moving from one place to other is called migration
2. ex: Siberian crane migrates here to winter for breeding