Simply put, green peacocks belong to birds and are ornamental animals in the eyes of ordinary people. The detailed classification of green peacocks is animal kingdom, Chordata, Vertebrate, Bird, Today Bird, Today Ancient Bird, Chicken, Pheasant and Green Peacock. There are too many others, which can only be simply said: shrimp is an arthropod, eel is a fish (vertebrate), hydra is a coelenterate, snail is a mollusk, crab is an arthropod, golden monkey is a mammal, penguin is a bird, dolphin is an aquatic mammal, worm is a flat animal, earthworm is an annelid, giant panda, dog, tortoise, gorilla, frog and alligator. Starfish, paramecium, silkworm, bee and mussel all belong to invertebrates, among which starfish is echinoderm, paramecium is lower unicellular protozoa, silkworm and bee are insects, and mussel is mollusk.