英:[mju:t swɔn]
美:[mjut swɑn]
英:[mju:t swɔn]
美:[mjut swɑn]
n.
疣鼻天鹅
noun
a common white swan (Cygnus olor) that produces no loud notes, is native to Europe and western Asia, and has been introduced into parts of the U.S.
noun
a common white swan (Cygnus olor) that produces no loud notes, is native to Europe and western Asia, and has been introduced into parts of the U.S.
The first known use of mute swan was in 1785
1 Unlike swans native to North America, mute swans do not migrate south in the winter but instead move regionally.
2 In the 12th century, the crown claimed ownership over the mute swans, which were often served at banquets.
3 The two mute swans are not native to the U.S., but are the largest birds in New York.
4 Two are native and one, the mute swan, is not.
5 Take the mute swan, for example.
6 Owls have 14; ducks have 16; the mute swan has a whopping 25.
7 On that day there will seven live trumpeter swans, one tundra and 14 mute swan swimming in the area where the dead swans were discovered.
8 This is not the first time a local government has attempted to eradicate the mute swan population.
9 Some ornithologists only Mute Swan classified as a swan.
有些鸟类学家只将疣鼻天鹅归为天鹅属.
10 Swimming or standing, Mute Swan and Black Swan are to be placed one foot behind.
游泳或站立时, 疣鼻天鹅和黑天鹅往往把一只脚放在背后.
1 鸭科
duck goose teal redhead harlequin mallard pintail eider merganser gadwall shoveler wigeon canvasback scaup scoter goldeneye hardhead whooper pochard goosander shelduck greylag bufflehead whitefront stifftail diving duck wood duck snow goose Canada goose musk duck mandarin duck long tailed duck dabbling duck bean goose steamer duck falcated teal ferruginous duck Muscovy duck king eider grey goose Cape Barren goose sea duck coscoroba swan Bewick's swan tundra swan whistling swan Hawaiian goose Egyptian goose trumpeter swan whistling duck tufted duck ruddy duck