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When a bird migrates it is moving to a warmer spot in the world. How does it help them survive? well the temperature decreases in the winter dropping below zero, therefore not making the cold places a suitable place for the birds to live in. When they migrate they fly to some where closer to the equator where it is the hottest like Mexico. If exposed to the winters coldness for to long, the birds temperature will drop not giving the birds the right amount of body heat needed to survive. how those birds know when to migrate i assume the sudden drop in temperature gives them a hint that if they don't get a move on they're going to freeze.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agothe scientists put little collars on the birds neck and or wings that have a computer chip that a gps can track down therefor the scientists can locate the birds at all times
Wiki User
∙ 9y agoAbel tesfaye slays
Wiki User
∙ 12y ago- Too much pollution!
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Are chickens migrating birds?
No!
Are turkeys migrating birds?
Turkeys are not migrating birds because they can not fly ant have enough fat in their bodys to survive the winter.
What birds hitch rides on other migrating birds?
stork
What do the migrating birds do?
Local flora and fauna
What is birds flying south called?
Migrating
How do you know when a bird is migrating?
birds are in a v shape.
Do birds come back when they are finished migrating?
Migrating birds normally do so on an annual basis. They fly somewhere to nest and raise a family, then fly back afterwards.
What do the non migrating birds eat?
Local flora and fauna
What are some of the common names of migrating birds?
bird of paradise
What is the difference between a response and a adaptation?
Migrating toward warming weather is a bird's response to cold weather, while a wolf growing a thicker coat is adaptation.
Which adaptation is unique to birds?
feathers.
Why do migrating birds return to the north?
so they can stay warm for the winter.
