Question

how do birds get help in migration while undertaking long distance

Answer 1

Answer:

When migratory birds have to travel from north to south or vice versa, they align themselves with the magnetic field lines and travel to their location. Along with this, migratory birds may also find their way by creating a mental map of their route using mountains, rivers, etc.

Answer 2

Explanation:

birds get help in navigation while long distance migration with the help of magnetic compass which is a tiny mass of tissue located between their eyes and brain...,.

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