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Dennis Anderson: Growing trumpeter swan numbers might be too much of a good thing

MINNEAPOLIS — They’re big. They’re beautiful. And there’s lots of them. Perhaps too many? Trumpeter swans are now reproducing at a rate no one predicted when 150 fragile eggs were transported to ...
The Saratogian

DEC Bird In Focus: Trumpeter Swan

The New York State Department of Environmental Conservation’s Bird in Focus is the Trumpeter Swan. The Trumpeter Swan is the largest native waterfowl in New York State. Males weigh over 26 pounds, ...
wqad

Iowa's trumpeter swan population continues to climb, DNR calls growth 'success story'

IOWA, USA — The Iowa Department of Natural Resources is calling the increased population of the state's trumpeter swans a " true modern-day conservation success story." Iowa trumpeter swans attempted ...
Star Tribune

Anderson: Growing trumpeter swan numbers might be too much of a good thing

Trumpeter swans are now reproducing at a rate no one predicted when 150 fragile eggs were transported to Minnesota from Alaska, beginning in 1987. Carrol Henderson was the Department of Natural ...