Birds aren’t mammals. The birds are one of the most attractive animal groups with extremely different anatomy, morphology, and physiology among all the animals. Whereas, penguins are a group of aquatic flightless seabirds that make up the scientific order Sphenisciformes and the family Spheniscidae.
The scientific information is divided into several levels: Class, Genus, Family, Kingdom, Species, Phylum, and Order. All scientific information about a living thing is known as “Taxonomy.” The five most famous classes of vertebrates are amphibians, birds, fish, mammals, and reptiles.
Difference Between Animals and Birds
Biologically speaking, an animal is a living being that is neither a human nor a plant. All animals and birds are members of the Kingdom Animalia, they’re called metazoa. The main differences between animals and birds are:
- Birds have a higher rank among other animals due to their beautiful characteristics and exceptional brightness.
- Another characteristic of birds, but not of all the animals, is the sharp beak without teeth.
- With the exception of mammals, birds are the only other group of animals that maintain a warm-blooded metabolic activity.
- Birds have feathers covering their bodies, but other animals have no feathers.
- According to the wide predictions, there are more than 30 million species but there are only 10,000 species of bird.
- The Birds have won the great challenge to live in the air against the gravitational force from the earth while the other animals have chosen a life without risk on the ground or in water.
Types of Birds
Animals and birds both are in the class Aves. There are over 10,000 species of birds, with different 245 families. These spices of birds are:
Albatrosses
- Family: Diomedeidae
- Order: Procellariiformes
Birds-of-Paradise
- Family: Paradisaeidae
- Order: Passeriformes
Bowerbirds
- Family: Ptilonorhynchidae
- Order: Passeriformes
Cuckoos
- Family: Cuculidae
- Order: Cuculiformes
Ducks, Geese, and Swans
- Family: Anatidae
- Order: Anseriformes
Eagles, Hawks, Kites
- Family: Accipitridae
- Order: Accipitriformes
Flamingos
- Family: Phoenicopteridae
- Order: Phoenicopteriformes
Goldcrests and Kinglets
- Family: Regulidae
- Order: Passeriformes
Guineafowl
- Family: Numididae
- Order: Galliformes
Herons and Bitterns
- Family: Ardeidae
- Order: Pelecaniformes
Hoatzin
- Family: Opisthocomidae
- Order: Opisthocomiformes
Hornbills
- Family: Bucerotidae
- Order: Bucerotiformes
Hummingbirds
- Family: Trochilidae
- Order: Apodiformes
Kingfishers
- Family: Alcedinidae
- Order: Coraciiformes
Kiwis
- Order: Apterygiformes
- Family: Apterygidae
Leaf Warblers and Allies
- Family: Phylloscopidae
- Order: Passeriformes
New Zealand Wrens
- Family: Acanthisittidae
- Order: Passeriformes
Old World Sparrows
- Family: Passeridae
- Order: Passeriformes
Ostriches
- Family: Struthionidae
- Order: Struthioniformes
Owls
- Family: Strigidae
- Order: Strigiformes
Parrots
- Family: Psittacidae
- Order: Psittaciformes
Penguins
- Family: Spheniscidae
- Order: Sphenisciformes
Pigeons and Doves
- Family: Columbidae
- Order: Columbiformes
Shrikes
- Family: Laniidae
- Order: Passeriformes
Storks
- Family: Ciconiidae
- Order: Ciconiiformes
Swallows and Martins
- Family: Hirundinidae
- Order: Passeriformes
Tanagers
- Family: Thraupidae
- Order: Passeriformes
Toucans
- Family: Ramphastidae
- Order: Piciformes
Woodpeckers
- Family: Picidae
- Order: Piciformes
Wrens
- Family: Troglodytidae
- Order: Passeriformes
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