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The trumpeter swan (Cygnus buccinator) is a species of swan found in North America. The heaviest living bird native to North America, it is also the largest extant species of waterfowl, with a wingspan of 185 to 304.8 cm (6 ft 2 in to 10 ft 2 in).
Did you see a gray swan? Gray swans, or cygnets, are juveniles. Learn about the similarities and differences between cygnets of trumpeter swans, tundra swans and mute swans. Photographs show the growth of cygnets through their first year.
The cygnets of the Trumpeter swan have light grey plumage and pinkish legs, gaining their white plumage after about a year. These beautiful birds have an upright posture and generally swim with a straight neck.
4 mar 2020 · Trumpeter Swans are large, white, monochromatic birds. Total length of adult males, 1.47 m (range 1.45–1.57, n = 12); adult females, 1.45 m (range 1.39–1.47, n = 9) ( 13 Banko, W. (1960). The Trumpeter Swan: Its History, Habits, and Population in the United States.
The beautiful white Trumpeter Swan is named for its sonorous calls, which are often compared to the sounds of a French horn. This majestic swan is the largest waterfowl species native to North America, reaching up to 35 pounds, and is one of the heaviest flying birds in the world.
As cygnets, trumpeter swans' diets are mostly comprised of aquatic invertebrates. At five weeks of age, most cygnets have converted to a nearly herbivorous diet. This diet consists mostly of tubers, roots, stems, leaves and occasionally insects.
Trumpeter Swan — Clayton Botkin Cygnus buccinator These North American natives are the largest of their kind in the world and one of the heaviest flying birds; weighing up to 30 pounds they are held aloft on a wingspan of eight feet.
