why do birds fly?

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2007-03-22 09:36:20 · 4 answers · asked by ThugMisses 1 in Science & Mathematics ➔ Zoology

4 answers

Because they can

More erudite people note that birds fly for:

Breeding
Feeding
Predator Avoidance and escape

How they fly: their amazing ability to use the Bernoulli effect - altering the shape of their wings to form an aerofoil

2007-03-22 09:38:44 · answer #1 · answered by Orinoco 7 · 0⤊ 0⤋

to find food ,to get out of trouble ,to travel to different food and breeding grounds
to stay with in the climates they like or can handle
and maybe for fun

2007-03-22 19:52:03 · answer #2 · answered by Anonymous · 0⤊ 0⤋

They have hollow bones and they have wings to allow them to fly.

2007-03-22 09:44:43 · answer #3 · answered by rathesungod88 2 · 0⤊ 1⤋

Their wings perhaps

2007-03-24 05:13:16 · answer #4 · answered by Anonymous · 0⤊ 0⤋