Question

Woh kon si chidiya hai jis ke sir ke upar pair hain

Answer 1

I think your question is wrong it should be sar par pair h

Answer 2

Arre bahi...

Ese sare pakshi hote Hii Jiske
( Sr Yani head)
(pr Yani pankh)
Or..
(pair Yani legs)
Hote Hii.....

Hope you understand....