because there is no air pressure or wind and its in a air conditioned enviorment if they are too warm.
Generally birds do not fly at night. However certain species do - owls, ducks and gulls. Migrating birds sometimes have to fly at night.
Because they can fly!
It is not only birds that fly. Bats fly and they are not birds.
100mph. It can sometimes even outfly birds such as the swift when hunting.
Some classrooms have gerbils, hamsters, Guinea pigs, and birds. Some classrooms don't have pets do to allergies.
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.
This question doesn't make any sense. You should never clip a birds wings.
The birds that can fly because it is easier for them to find food.
Mother birds sometimes push their babies out of the nest to encourage them to learn how to fly and become independent. This behavior helps the young birds develop important survival skills and prepares them for life outside the nest.
all birds fly xept penguins
When the Birds Fly South was created in 1945.