The cormorant is a second-class protected animal, the cormorant is a large water bird, commonly known as the "fish eagle", they usually inhabit in the seashore, lakes, reservoirs, etc., to a variety of fish for food, belongs to the raptor birds, strong flight, the four toes connected to the full webbed feet, in the bird is relatively rare, on August 1, 2000 was China's National Forestry Administration On August 1, 2000, it was listed on the List of Beneficial or Economically or Scientifically Important Terrestrial Wildlife Protected in China, and in 2012, it was listed on the IUCN Red List of Threatened Species, and was rated as not endangered (VU). Cormorant generally refers to the common cormorant. The Common Cormorant is a bird of the genus Cormorant in the family Cormoridae of the order Boobies, also known as the Water Old Crow, Fish Eagle, Ugg, Black Fish Lang, etc. It has a body length of 720-900 millimeters, and is monoecious. The body is black with greenish-brown metallic luster.