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The swans were a mix of trumpeters and tundras, both of which are protected by state and federal laws. Minnesota has the highest population of trumpeter swans in the lower 48 states. A survey in ...
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).
Certain swans, including the North America-native trumpeter, are endangered species in some states. While hunting the tundra swan is legal in some areas of the U.S., trumpeter swans are illegal to ...
The Migratory Bird Treaty Act of 1918 (MBTA), codified at 16 U.S.C. §§ 703–712 (although §709 is omitted), is a United States federal law, first enacted in 1918 to implement the convention for the protection of migratory birds between the United States and Canada. [1]
The elegant trumpeter swan is North America's largest waterfowl, with a wingspans of 8 feet (2.6 m) and they can weigh up to 30 pounds (13 kg). Whooping cranes. The elevation of the refuge ranges from 6,600 feet (2,000 m) to almost 10,000 feet (3,000 m) and consists of 65,810.25 acres (266.32 km 2) [1] of high elevation prairie and forested ...
Trumpeter swans depend on high-quality wetland habitats throughout the year, and face continued threats, including habitat loss and lead poisoning. ztuggle@gannett.com. 419-564-3508.
The primary wildlife protected in the refuge is waterfowl and other birds, including mating pairs of bald eagles. On December 23, 1998, a small flock of four trumpeter swans (Cygnus buccinator) were re-introduced to the refuge when they flew from Sudbury, Ontario accompanied by an ultra-light plane. This was the first time trumpeters had ...
The wilderness occupies more than three fourths of the refuge and was set aside to enhance species preservation, especially for such waterfowl as the trumpeter swan. By the mid-1930s, there were an estimated 69 trumpeter swans remaining in the lower 48 states and more than half of them were found in the region that is now the wilderness.