Winter Waterfowl Action - Trumpeter Swans - More Ice - 2 Locations - Huron River - Ann Arbor

February 17, 2021
Huron River
Ann Arbor, Michigan

Trumpeter Swans demand superlatives: they’re our biggest native waterfowl, stretching to 6 feet in length and weighing more than 25 pounds - almost twice as massive as a Tundra Swan. Getting airborne requires a lumbering takeoff along a 100-yard runway. Despite their size, this once-endangered, now recovering species is as elegant as any swan, with a graceful neck and snowy-white plumage. They breed on wetlands in remote Alaska, Canada, and the northwestern U.S., and winter on ice-free coastal and inland waters.

-Trumpeter Swans are impressively large—males average over 26 pounds, making them North America’s heaviest flying bird. To get that much mass aloft the swans need at least a 100 meter-long “runway” of open water: running hard across the surface, they almost sound like galloping horses as they generate speed for take off.

-Starting in the 1600s, market hunters and feather collectors had decimated Trumpeter Swans populations by the late 1800s. Swan feathers adorned fashionable hats, women used swan skins as powder puffs, and the birds’ long flight feathers were coveted for writing quills. Aggressive conservation helped the species recover by the early 2000s.

-Trumpeter Swans form pair bonds when they are three or four years old. The pair stays together throughout the year, moving together in migratory populations. Trumpeters are assumed to mate for life, but some individuals do switch mates over their lifetimes. Some males that lost their mates did not mate again.

-The Trumpeter Swan’s scientific name, Cygnus buccinator, is from the Latin Cygnus (swan) and buccinare (to trumpet). We humans have a buccinator muscle in our cheeks—we use it to blow out candles and to blow into trumpets and other instruments.

https://www.allaboutbirds.org/guide/Trumpeter_Swan/overview#

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