Modern birds have feathers and a beak with no teeth; lay eggs with hard shells; have a high metabolic rate, a four-chambered heart, and a lightweight but strong skeleton. All birds have forelimbs modified as wings and most can fly.
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yes. they are under the kingdom of animalia(animals).
No, penguins are not reptiles. They are actually birds, belonging to the group of flightless birds classified as Spheniscidae. Penguins are known for their distinctive black and white coloration and their unique adaptation to aquatic life.
Penguins belong to the family Spheniscidae and are classified as birds in the order Sphenisciformes. They are characterized by their wings modified as flippers for swimming and their unique ability to swim underwater.
no because worms are not really classified as meat
Penguin's class is Aves, which includes all birds. Their order is Sphenisciformes, and their family is Sheniscidae.
vertabrets or birds
He classified most as birds, he even included bats. But as for butterflies and hummingbirds, he classified as bugs. He never studied hummingbirds enough to realize that they were birds.
PCH= Seagull
aves
Reptiles and birds share enough common characteristics to be classified in the same clade called Sauropsida, which includes all modern reptiles and birds.
Eggs are classified after mass and aspect, date of production, living conditions of birds, etc.
A bat bears it's young alive, does not have feathers and does not have the high metabolic rate of a bird.
Yes, since birds are classified as dinosaurs.
mammals
yes. they are under the kingdom of animalia(animals).
There are 5,739 species of birds that are currently classified as passerines. However, there may be many more species that have not been named and classified by scientists because they live in remote areas.
Leopard seals and orcas love to eat penguins.