Depends on the parrot since some are much larger than others. Regardless, it wouldn't be more than a few pounds since it's bone structure is primarily hollow to allow flight.
It depends on the type, diet, and activeness of the parrot.
Well, there are many birds. So it depends on which bird you want to know about.
Length 11-13.4 in or 28-34 cm and Weight 2.6-5 oz or 74-142 g
It depends what type of penguin?
5 inches and 2 gallons
it depends on which type of bird
1.2 pounds
== ==
500 feet
This was a practise of Vikings. It was used because the birds could fly to the height and when they saw land they flied there.
It is not only birds that fly. Bats fly and they are not birds.
Average height with strong powerful legs
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.
I dont think so, Since they are birds, they're made to fly high without the lack of oxygen i think. XD
The birds that can fly because it is easier for them to find food.
all birds fly xept penguins
There is no such thing as a dinosaur that flys. The difference between a pteradoctyl and a bird is: Birds have feathers and pteradoctyl's don't. The difference between a oviraptor and a bird is: Oviraptor have hands and birds have wings.
Birds fly, fish swim
Birds Fly South was created in 2001.
When the Birds Fly South was created in 1945.