This is the third issue of my popular science articles, and one of the first two issues of science is a strange flower and one is an undersea creature. Interested friends can go to see it and support me. [Bumper Punch]
The brown-winged crow is a genus of crows in the family Ravenidae, a non-threatened species of the International Union for Conservation of Nature (IUCN). It is widely distributed in East Asia, South Asia and Southeast Asia. The brown-winged crow prefers to move individually or in pairs, rarely in flocks. It is good at concealment, when it encounters interference or danger, it quickly hides in the grass or bushes on the ground, and is also good at walking on the ground, jumping for food, moving very quickly, and often spreading its tail and wings into a fan shape, twisting up and down sharply. The brown-winged crow is more heterogeneous, feeding mainly on caterpillars, locusts, grasshoppers, elephant beetles, cockroaches, ants and bees, and also eats centipedes, crabs, snails, earthworms, crustaceans, mollusks and other invertebrates, as well as vertebrates such as snakes, lizards, rats, bird eggs and chicks, and sometimes some plant foods such as weed seeds and fruits.
The beaded chicken is a bird of the order Cyperaceae. Also known as guinea fowl, it is found in the tropical regions of Africa. It inhabits low mountain woodlands. timid. Loved tweeting. Feeds on plant fruits and insects. The beaded chicken has low requirements for equipment and housing, good adaptability, disease resistance, strong foraging ability, and a wide range of feeding habits.
The jay is a medium-sized bird of the genus Jay in the family Jayidae. It is found in Europe, West and North Africa, the Himalayas, the Middle East to Japan, southeast Asia and other regions. It inhabits coniferous forests, mixed coniferous and broad-leaved forests, broad-leaved forests and other forests all year round, and sometimes reaches forest edges and natural secondary forests, and rarely appears in plain arable land. The diet is more mixed, and the food composition changes with the season and the environment. They often store food such as surplus seeds on the ground and discard them later.
The grey-crowned black finch is a species of the genus Black finch in the family Plum finch that is widely distributed in Africa. It is found on the Qinghai-Tibet Plateau and the mountains of southwest China and in south-central Africa, including the southern arabian peninsula and the entire African continent south of the Sahara Desert (Tropic of Cancer).
The Donna finch belongs to the family Finches of the order Finches and is a bird with nine primary flight feathers. Because there are only nine fully developed primary flight feathers, and the tenth has been greatly degraded. As a whole, the proportion of fruit in the diet of the naked-nosed finch is significantly higher than in other ornithoeae, and some species do not digest the cores swallowed. Their diet generally eats insects, fruits, seeds and nectar. Most are found in the tropics.
Chinese partridge, partridge of the pheasant family, protected as non-hazardous. It is found in Cambodia, China, India, Laos, Myanmar, Thailand and Vietnam. Prefers to move alone or in pairs, and is good at grouping like other chickens. The Chinese partridge is omnivorous and feeds mainly on grasshoppers, locusts, crickets, ants and other insects. The Chinese partridge likes warmth and is afraid of cold, likes sand bathing, and likes the sun.
The picture comes from the Internet, invaded and deleted.