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You can find numerous Mute Swans in city parks, protected bays, and lakes. You may also find them on shallow wetlands, rivers, and estuaries. Mute Swans spend most of their time floating on water. They forage for underwater vegetation, and this is their staple diet when on water.
1 sty 2010 · Mute Swans are the largest waterfowl in Michigan, with the exception of Trumpeter Swans ( Cygnus buccinator ), which occur locally in small numbers as the result of state restoration efforts.
You and your neighbors can help protect Michigan’s natural resources by controlling invasive mute swans on your lakes and wetlands. Though hunting mute swans is not allowed, the DNR issues permits to remove mute swans and/or their nests and eggs.
Natural Resources. Mute swans (Cygnus olor, Figure 1) are an invasive species originally brought to the United States in the late 19th and early 20th centuries for ornamental ponds and lakes, zoos and aviculture collections.
Mute Swans forage in water that is shallow enough to allow them to access SAV, up to 3.5 feet deep, although they often favor depths of less than 30 inches. Adults swans may consume up to 8...
Mute swans are one of the world’s most aggressive waterfowl. Very territorial during nesting and raising of young. Drive out native waterfowl and other wetland bird species from breeding areas. Birds at risk include state threatened trumpeter swan and common loon; native ducks, and Canada geese.
1 kwi 2020 · Lethal removal of mute swans increased across Michigan over the course of this study. Prior to our study (i.e., 2008–2009), an average of 280 swans were lethally removed from 5 to 7 sites in Michigan.
