Emperor Penguin
It is not only birds that fly. Bats fly and they are not birds.
Yes, since all birds born (hatched) can't fly (they were just hatched that's why). Sometimes nature is cruel and chicks are hatched without wings , or perhaps a deformed wing
No. They'll take off when the time comes, assuming that they are migratory birds to start with.
Most birds learn to fly between 3 to 6 weeks old, depending on the species. This is typically when they develop the necessary wing strength and coordination to take flight.
Most birds can fly. Not all.
To say that birds use wings and feathers to fly, so all birds can fly, would be false. Not all birds can fly. An ostrich is an example of a bird that cannot fly.
The birds that can fly because it is easier for them to find food.
all birds fly xept penguins
When they are 5 years old.
birds can walk .. how do they start get ready to fly ? you dont see birds flying when its night time ? but some birds live on branches , but i dont think some birds cant walk .. i donno .. -MimiRules
When the Birds Fly South was created in 1945.