they are 170cm in length and have a wingspan of 3m and weigh 20kg
Whooper swans eat people small baby cows snakes and butterfly
Eagles eat whooper swans.
No
YES! They are EXTREMELY rare!
they live in parts of Europe and North America!
28,000 feet. A flock of whooper swans were seen by an airline pilot at 29,000' arriving over Ireland and was confirmed by ground Radar!
Well, first the colour. Black swans are ... well... black with a bright red beak and mute swans are white with a black band above the beak and the beak is a orange melting into a red near the tip. Second, mute swans tend to be much quieter than other swans. Mute swans are also one of the heaviest flying birds. Unlike black swans they tend to also be more territorial.
There are three main types of swans: the Mute Swan, the Trumpeter Swan, and the Tundra Swan. Each type has specific physical characteristics and habitats.
The types of animals that live on the island of Surtsey is turtles, penguins, birds, marine life and other types of living animals
you find whooper in grate marsh hope i helped
The closest relatives of a Trumpeter swan are any other species of swan such as the mute swan and Whooper swan. Apart from other swans, the next closest relatives are ducks and geese.
Mute, Trumpeter and Whooper Swans can weigh more than 15 kg (33 pounds), while the other Northern swans, Whistling and Bewick's, weigh 3.4-9.6 kg (7.5-21 lb). Of the Southern Hemisphere swans, Black Swans are larger, weighing 3.7-9 kg (8.1-20 lbs), while male Black-necked swans weigh 4.5-6.7 kg (10-14.8 lbs) and females weigh 3.5-4.4 kg (7.7-9.7 lbs).