A bird is an endothermic vertebrate that has feathers and a four-chambered heart. A bird also lays eggs. All mammals are endothermic vertebrates that have a four-chambered heart and skin covered with fur or hair. Most mammals are born alive, and every young mammal is fed with milk produced by organs in its mother's body. These organs are called mammary glands. The word mammal, in fact, comes from the term mammary.
Birds have wings while animals have feet.
owls have beaks, birds have bills
some birds may have bills but not all of them owls can see better than most bids
Mammals, reptiles, amphibians, birds and fish are the five groups of animals.
No. Finches are not mammals - they are birds. The differences between birds and mammals are: Birds have feathers while mammals have fur, hair or skin Birds lay eggs whilst mammals (with the exception of the monotremes) bear live young Birds do not feed their young on mothers' milk like all mammals do
No. Canaries are birds, which are a class of animals all their own distinct from mammals.
No birds are mammals. In fact, birds are of a different kind of category, called "aves". Some scientists say that this is just another branch of the reptiles, but some say birds are different.
Adaptations that birds and mammals share include the fact that they are both warm blooded, they are both vertebrates, and they both have four chambered hearts. Unlike mammals, birds are covered in feathers and all birds lay eggs. Unlike birds, mammals are covered in hair, produce milk for their young, and nearly all mammals give birth to live young (except a few species that lay eggs).
birds
No. Despite sharing some characteristics mammals and birds are not closely related.
Bats are not birds because they are mammals as they have the characteristics of a mammal. They have these characteristics which enable them to be classified as mammals. They are warm blooded, and they have fur.
Mammals have fur, while birds have feathersMammals give birth to live babies, birds lay eggsMammals feed their babies milk, birds find the babies food
Birds and mammals are mutually exclusive categories of animal. Monotremes (duckbilled platypus and echidna) are sometimes incorrectly said to be "half-bird" because they lay eggs instead of giving live birth, but they share more characteristics with mammals and are classified as such.
Of course not ...no birds are mammals !!!!!!!!!!!No, they are birds.
Mammals, reptiles, amphibians, birds and fish are the five groups of animals.
kidneys
mammals amphibians and reptiles birds
Jaguars, big birds and small mammals such as monkeys.
No. Mammals and birds are both vertebrates, particularly amniotes, but beyond this they are not relate to each other. They share a number of characteristics including:Warm bloodednessA high metabolic rateA four-Chambered heartA soft covering over their skincaring for their young.But Mammals and birds developed these traits separately.
No, they are birds.