dont we see birds puffing up their feathers in winter? why do they do it?
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Answered by
1
Answer:
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Explanation:
“A bird's body heat warms the air between its feathers,” Marra explains. “So birds fluff up in the cold to trap as much air in their feathers as possible. The more trapped air, the warmer the bird.”
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Answered by
0
Answer:
the bird is cold thats why
Explanation:
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