Question

name one bird which is very big but can not fly​

Answer 1

Answer:

Ostrich is the bird which can not fly and is very big. It is considered as flightless bird.It has heavy weight, so it cannot fly.

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Answer 2

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✿ On the tropical land "Ostrich" is the bird which is not capable to fly.... This is because

✔Ostriches, emus, cassowaries, rheas, and kiwis can't fly. Unlike most birds, their flat breastbones lack the keel that anchors the strong pectoral muscles required for flight.

✿ In the Antarctica "Penguin" is the bird which can't fly..... This is because

✔There wings are not yet fully developed in order to perform the flying function