seagull
Birds of the genus Gulls of the family Gullaceae
The seagull is a medium-sized gull. The legs and the thin beak without spot rings are greenish yellow , with a white tail , primary flight feathers with white plumage , and large white wing mirrors. In winter, the head and neck are scattered with fine brown lines, and sometimes the tip of the mouth is black. Seagulls are beautiful and endearing, with feathers as white as snow on the lower parts of their bodies, and are migratory birds found in Europe, Asia and alaska and western North America. It is found in the northeastern provinces of China during migration. Wintering is found throughout the coastal areas including Hainan Island and Taiwan, as well as in most inland lakes and rivers in East and South China. There are two explanations for seagulls: the broad seagull is a general term for more than 40 species of seabirds in the gull family; the narrow seagull is a species of the gull family, a genus of gulls. Seagulls are the most common seabirds, in seashores, harbors, and fishing grounds rich in fish and shrimp, flocks of seagulls float on the surface of the water, swimming, foraging, flying low, and like to cluster in the sea where food is abundant. In addition to feeding on fish, shrimp, crabs and shellfish, seagulls also love to pick up leftovers discarded by people on the ship, so seagulls have the nickname of "harbor cleaner". Ports, docks, bays, ships around them are almost regular customers. On the course of the ship, there will also be seagulls following, that is, walking on the beach at low tide, it will also startle a group of seagulls. Seagulls feed on coastal insects, molluscs, crustaceans, and worms and grubs from farmland, as well as small fish on the shore, picking up leftovers discarded on shore and on boats. Some large gulls prey on the chicks of other birds , including their own kind. The material of the article comes from the Internet, if there is infringement, please contact to delete