#The_mute_swan
The mute swan is a species of swan and a member of the waterfowl family Anatidae. It is native to much of Eurosiberia, and the far north of Africa.
Adult mute swans have orange bills. A black knob on the top of their bill. “S” curve of the neck (trumpeter swans have a “C” curve) A quieter bird (trumpeter swans have a loud “trumpet” call)
Eats mostly plant material. Feeds on seeds, stems, leaves, and roots of aquatic plants, including pondweeds, eelgrass, algae. Also grazes on grasses, feeds on waste grain. Sometimes eats insects, snails, worms, tadpoles and small fish.
Pairs usually form at age of 2 years, first nesting usually at 3-4 years. Pairs in courtship face each other and turn heads from side to side in unison. In threat display to protect nesting area, wings arched over back, head laid far back with neck feathers fluffed out, while swan swims forward jerkily. Nest site on shoreline, small island, or mound built up in shallows. Nest (built by female, although male helps gather material) is mound of plant material, usually 5-6' in diameter, with shallow depression on top.
Lays 5-7 eggs, up to 10, rarely 11. Color is very pale green, becoming nest-stained. Incubation period about 36 days. Female does almost all incubating; male will sit on nest while female is off foraging. Young: both adults tend young; small young often carried on parents' backs. Young fledge in 4-5 months, usually remain with parents through first winter.
Feeds by dabbling at water's surface, dipping head and neck below surface, and upending with tail up and head extending straight down; also grazes on land. Readily adapts to artificial feeding by humans.
![](https://s2.save4k.ru/pic/aL9lO5BBt1s/maxresdefault.jpg)