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Birds are the only things that have feathers and hollow bones.
Wiki User
∙ 12y ago
Wiki User
∙ 15y agoFeathers
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What has no feathers and can fly?
there is no such thing there is no bird that is not a bird even if it doesn't act like a bird
What does the phase to kill two birds with one stone mean?
It means you managed to get about two things done by only doing one thing.
What do birds have that no other animals have?
All birds have feathers and birds are the only animals that do!
What are the only mammals with wings?
No, insects and bats have wings and neither of them are birds.
What is the nocturnal flying mammals?
There is only ONE thing that is noctournal AND is a mammal, and that is a bat. Currently, this is the only known MAMMAL in the world that is capable of flight for however long it wishes. There are sugar gliders, but they can only GLIDE. Of course, there are owls, but they are birds.
Which is the bird only mammal?
There is no such thing. Birds and mammals are distinct from one another.
Why are birds a problem for us?
I really don't know but the only thing I do know is that they can carry diseases.
Why only birds fly?
It is not only birds that fly. Bats fly and they are not birds.
What help the birds in flying?
The muscles in the birds body is the only thing that can let a bird fly. But oviously enough, if the wind is strong and blowing to the riht side, the wind l help
What is a bird that does not lay egg and is a mammal called?
There is no such thing. Mammals are one classification, and birds are another. All birds lay eggs. The platypus and the echidna are the only egg-laying mammals.
What are the only birds with penises?
Swans are the only birds that have penises.
Why will adult birds feed other adult birds?
it is a courtship thing, why do you take your date out to dinner? it's the same thing.
Why do you think the bird populations decreased sharply after the rattlesnakes were eliminated?
If the birds ate the rattlesnakes, their only source of food would disappear. This would cause the birds to starve to death.
Is there a such thing as hypoallergenic birds?
Not really
What thing eats catapillors?
Birds
How many golden parakeets are in the eath?
there are no birds in the earth. the only thing inside of the earth are rock plates and hot molten lava.
Who taught the birds build the nest?
Themselves - it's a natural thing all birds do
