Apart from both being animals, they are both warm blooded.
There is one group of mammals that fly. They are called bats. A number of other mammals can glide, but this is not true flight. Many insects, which are not related to mammals or birds, can also fly.
Birds have feathers and lay eggs, while mammals have fur or hair and give birth to live young. Birds also have beaks and lungs that incorporate air sacs, while mammals have specialized teeth and a diaphragm for breathing. Both birds and mammals are warm-blooded vertebrates with a backbone.
They are not THAT closely related; bats are mammals, not birds. Both mammals and birds are vertebrate animals.
birds and mammal are alike is because birds lay eggs and mammals have a alive birth and also that mammals have teeth and birds have bills Those are differences. Both birds and mammals : - are warm blooded. - have bones - have feet / legs - breathe air - have lungs - have a nervous system -some mammals lay eggs - echidna and platypus
Red Blood Cells are produced in bone marrow in birds as in mammals. The red blood cells are elliptical in birds and have a shorter life span than in mammals.
The common ancestor of mammals and birds was a reptile.
Both birds and mammals care for their young.
Of course not ...no birds are mammals !!!!!!!!!!!No, they are birds.
They are all animals. That is about it.
yes
No. Both mammals and birds "inherited jaws" from a common reptilian ancestor which ultimately originated in an early fish.
Birds have a 4-chambered heart, a characteristic in common with mammals.
reptiles and amphibians have the most in common
No, they are birds.
No. Birds are not mammals.
No. They are birds. Birds and mammals are separate classes of animal.
No. They are birds. Birds and mammals are separate classes of animal.