The definition of bird
1, a large class of vertebrates, with constant body temperature, spawning, toothless mouth, whole body feathers, keel protrusions on the chest, wings on the forelimbs and walking on the hind limbs. Ordinary birds can fly, and some of them have degenerated wings and can't fly. Such as swallows, eagles, chickens, ducks, ostriches, etc. All belong to birds.
2. (ni m 40) surname.
Pinyin of birds
Bird [Ni m: o]
Extended information related words: migratory bird, bird, bird, ostrich, bird's eye view, kingfisher, owl.
1, migratory birds [Huni o]?
Birds that migrate regularly with different seasons. Birds that breed in a certain area in spring and summer, fly to warmer areas for winter in autumn, and fly back to their original places in the following spring are called summer migratory birds, such as orioles and cuckoos. Birds that live in a certain area in winter, fly to distant and cold areas in spring to breed, and fly back to their original places in autumn are called winter migratory birds, such as wild ducks and geese.
2. Bird [Fenio]?
Birds. Also refers to birds.
3. Ostrich [Tunjo]?
Birds are the largest modern birds, with a height of 3 meters, a long neck, a small head, a flat mouth, short wings, long legs, strong feet and easy walking. Female birds are grayish brown, and male birds have white feathers on their wings and tails. Living in the grasslands and deserts of Africa.
4. Have a bird's eye view of [ni m 4 o kà n]?
Looking down from a height: If you climb the western hills, you can have a bird's eye view of the whole capital.
5. Kingfisher [Cucini O]?
Also known as fishing lang. Birds. Body length is about 15 cm. Big head, small body and hard beak. Feathers are mainly green and dark green, with short tail feathers. Often inhabit branches or rocks near the water, and suddenly peck when fish and shrimp swim near the water. It is a common resident bird in eastern and southern China.