How do ducks sleep?

First, there are three main postures for ducks to sleep:

1, sleeping on the shore;

2. In the water, it floats on the water, just like on the shore;

3, there are also on the shore, but one foot stands and the other foot shrinks in the hair of the abdomen; The above three sleeping positions have two * * * same postures, namely, the mouth is inserted under the wings, the head and neck are bent into a zigzag shape, and the eyes are closed.

Second, the English name of the Duck: duck. Chordata phylum, Vertebrate subphylum, ornithoptera, duck genus, domesticated from wild ducks and spotted ducks. It is an ordinary poultry. Duck is a general term for waterfowl of the family Anatidae. It is an amphibian. But you can't stay in the water for long. It is an oviparous animal.

3. Ducks are the general name of waterfowl in the family Anatidae, which can be divided into wild ducks and domestic ducks. Wild ducks are smaller and have shorter necks. They live on water all the year round and have strong diving ability. They feed on small animals (small fish, shrimp, etc.). ) In the water. Abby Mallard wild ducks are big, live in water or land, and feed on small animals (fish, shrimp, loach, etc.). ) and plants (aquatic plants, barnyard grass, rice, etc. ) In the water. Unlike swans and geese, ducks have the following characteristics: smaller size, shorter feathers and limited flight distance.