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Big birds

Eagles are flocking to a stretch of river best known for tundra swans.

Children watch swans in Alma.

© Beth Gauper

Children watch tundra swans through a spotting scope at Rieck's Lake in Alma.

In the natural world, misfortune for some means opportunity for others.

No bird is more opportunistic than a bald eagle, and that's why a U.S. Fish and Wildlife Service biologist last week spotted 500 of them on the Mississippi River between Trempealeau, Wis., and Brownsville, Minn., feasting on scaup and coots dying from snail-borne parasites.

That stretch also has become the place to see thousands of migrating tundra swans. Rieck's Lake in Alma, Wis. (pictured), across from Wabasha, is the traditional bird-watcher's hot spot, and many swans still stop there, but more now are feeding and resting in the backwaters off Brownsville and Reno, Minn.

There's a new observation deck three miles south of Brownsville off Minnesota 26, with spotting scopes and an interpretive kiosk. There's a second overlook two miles farther south, and a third on the Reno Bottoms. Brownsville will be one of the stops on the annual Swan Watch bus tour out of Winona, Nov. 15. Cost is $20, including lunch; reserve with the Upper Mississippi River National Wildlife and Fish Refuge, 507-452-4232.

For more about tundra swans, see Wings over Alma. And later this month, trumpeter swans will be returning to their winter spa farther up the Mississippi in Monticello, Minn., where up to 1,600 swans can be seen in one place. For more, see Snow birds.

Last updated on November 6, 2008

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