安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Swan - Wikipedia
Swans are birds of the genus Cygnus within the family Anatidae The swans' closest relatives include geese and ducks Swans are grouped with the closely related geese in the subfamily Anserinae, forming the tribe Cygnini Sometimes, they are considered a distinct subfamily, Cygninae
- Swan | Bird Species, Migration Lifespan | Britannica
Swans are gracefully long-necked, heavy-bodied, big-footed birds that glide majestically when swimming and fly with slow wingbeats and with necks outstretched They migrate in diagonal formation or V-formation at great heights, and no other waterfowl moves as fast on the water or in the air
- 7 Swan Species Swan Types (How to Identify) - Pond Informer
Below, you will find a concise guide to the appearance, size, behavior, location, diet, and any other pertinent facts about each swan species
- Swan facts | Birds | BBC Earth
Swans belong to the waterfowl family, along with ducks and geese They are excellent fliers, and many species migrate across international boundaries to breed Their leathery, paddle-like feet make them efficient swimmers, although on land many have an awkward waddle
- Swans: Facts, Threats, Habitat, and FAQs | IFAW
Swans are large waterfowl that are famously elegant and have long, slender necks While the majority of swan species are white, black swans have black plumage, and the black-necked swan has a white body and a black head and neck All baby swans—known as cygnets—are grey when they’re born
- All Swans In The United States (All You Need To Know)
Swans are large birds that are considered graceful and beautiful and are even depicted in children’s stories as such They are usually white, but there are also black swans Male swans are called cobs and female swans are called pens Swans hold a special reverence and have done for centuries
- Mute swan - Wikipedia
The mute swan (Cygnus olor) is a species of swan and a member of the family Anatidae within the waterfowl order It is native to much of Europe and parts of Asia and (as a rare winter visitor) the far north of Africa
- I Swan – Appalachian Southern Saying for “I Declare” or Surprise . . .
In Southern and Appalachian speech, I Swan is a quaint exclamation meaning I declare or I’m surprised — a gentle oath dating back to older English usage
|
|
|