Wild geese, also known as wild geese, swans and large migratory birds, are national second-class protected animals. Wild geese are full of enthusiasm, can inspire their companions, and encourage their flying companions with calls.
Goose is a class of birds, Anatidae, which is the general name of various goose subfamilies. The common geese in China are Hongyan, Grey Goose, Bean Goose and White Goose. The geese are composed of 6 or multiples of 6, and the geese are the aggregation of certain families or certain groups. Wild goose is the general name of wild goose birds, which is characterized by large size, high beak base, almost the same length as the head, strong dentate process at the edge of the upper jaw, and hard horny sheath on the upper jaw, accounting for all of the upper jaw. There is no sarcoma on the forehead, which is streamlined. The neck is thick and short, the wings are long and sharp, and the tail feather is generally 16 ~ 19. Most body feathers are brown, gray or white.