All Three Populations of North American Trumpeter Swans Are Increasing
10,000 Birds
JANUARY 28, 2015
During the 1980s, the Pacific Coast Population swans became the source of eggs for several restoration programs in Minnesota, Michigan, Ohio, Wisconsin, and Iowa 2. However, even though this species restoration is often considered a classic conservation success, significant problems for some flocks still exist. www.youtube.com/watch?v=kq1bx7Ic2FY.
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