Question

what is grooved tail in birds?​

Answer 1

Answer:

There are two basic types of feather: vaned feathers which cover the exterior of the body, and down feathers which are underneath the vaned feathers. The pennaceous feathers are vaned feathers. Also called contour feathers, pennaceous feathers arise from tracts and cover the entire body.

Answer 2

HERE IS YOUR ANSWER

Ans- Feathers help birds to fly and keep themselves warm.
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Solve these riddles on birds:
On my head I have a crest, All say I dance the best, Of my feathers I am proud, Before the rain, I cry aloud. Peacock
Long and grooved is my tail, High up in the sky I sail, I pick and eat all the mice.

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