Swans are birds of the genus Cygnus within the family Anatidae. [4] The swans' closest relatives include the geese and ducks . Swans are grouped with the closely related geese in the …

The young, called cygnets, emerge short-necked and thickly downed; though capable of running and swimming a few hours after hatching, they are carefully tended for several months; in …

2023年11月25日 · Common cygnet species include mute, trumpeter, whooper, and black swans. Cygnets stay close to their parents for nearly a year after hatching until they can live …

2024年7月28日 · 天鹅属 （学名： Cygnus）是 雁形目 鸭科 的一个 属。 [24][25] 这一属的鸟类是 雁形目 现存鸟类中体形最大的，又名 鹄 或 白鹄，俗称“ 天鹅 ”。 [24][26] 天鹅与 雁 和 鸭 是 …

Young birds, called cygnets, are not the bright white of mature adults, and their bill is dull greyish-black, not orange, for the first year. The down may range from pure white to grey to buff, with …

Today, only swans with cygnets are caught and ringed. The cygnet has a light grey plumage with black bill and feet. Male swans have been known to display aggressive behavior in order to …

2024年5月27日 · These birds rank as the largest waterfowl and among the largest birds in the world. The longest species is the trumpeter swan, which measures nearly 5.5 feet with a …

CYGNET meaning: 1. a young swan (= a large, white bird with a long neck) 2. a young swan (= a large, white bird…. Learn more.

2024年5月9日 · A cygnet, simply put, is the juvenile form of a swan, usually featuring fluffier, grey or brown feathers that serve as camouflage. On the other hand, adult swans are known for …

Black cygnets are downy and pale grey [2]. Pure white Mute cygnets are called "Polish" [3] . Compare with duckling, gosling.