wind turbines
Bats do, birds do not
Birds and bats
Both bats and birds are warm-blooded vertebrates.
No. Bats are mammals while birds are descended from dinosaurs.
Bats have fur but birds do not. Bats are mammals that give birth to live young, whereas birds give birth by way of the laying of eggs.
Bats are not birds. Bats are flying mammals. Some birds have a rudimentary echolocation capacity. These birds are the oilbirds of South America, and the cave swiftlets of Asia.
Bats are mammals, birds are not. Birds lay eggs, bats do not.
A bat bears it's young alive, does not have feathers and does not have the high metabolic rate of a bird.
No, insects and bats have wings and neither of them are birds.
They are not THAT closely related; bats are mammals, not birds. Both mammals and birds are vertebrate animals.
It is not only birds that fly. Bats fly and they are not birds.
The basic difference between bats and owls is that bats are mammals and owls are birds.