March 25, 2019 – A small flock of Trumpeter swans, four adults and one juvenile, could be seen resting and feeding recently in some corn stubble in Iroquois county near Ashkum. Even at some distance these large, impressive white birds with jet-black bills easily stood out against a backdrop of a pale, dead, and dormant late winter landscape. The Trumpeter swan is a very large waterfowl, much larger than the Tundra swan, the other native swan to North America. Trumpeters are a medium-distance migrant that move through our area in small numbers during late winter as they head north to the shallow lakes and wetlands of Wisconsin, Minnesota and Michigan for their nesting season.
During the winter months large flocks of Trumpeters, sometimes in the company of Tundra swans, congregate in the flooded agricultural fields and on the ice free lakes and rivers in the southern part of the state. Big numbers of Trumpeters, with counts in the hundreds, were reported at the Emiquon National Wildlife Refuge near Havana in west-central Illinois at the end of February. Even higher numbers of swans had been reported along the Mississippi river. Jed Hertz photographed six Trumpeter swans, two adults and four juveniles, on the Kankakee river near Gar creek in the first week of March.
It is really hard to imagine that about 90 years ago there were only 69 Trumpeter swans left in the wild here in the United States. According to information on the website for The Trumpeter Swan Society, a non-profit organization that advocates for the welfare of the Trumpeter swan, these surviving swans were protected from hunting and the harsh winter conditions surviving in remote areas of Yellowstone and the Centennial Valley of Montana where hot spring and geysers provided ice free areas for them throughout the winter. Efforts by biologists in the late 30’s worked towards saving the trumpeters from extinction. Surveys of Canada and Alaska gave hope as a small flock had survived in Alberta Canada and a large flock of 2000 swans was discovered in Alaska,. The website goes on to say that the Trumpeter swans that are part of the interior population are now over forty percent (27,055) of the total Trumpeter swan population. The swans that we are lucky enough to see here in the Mid-west are part of that interior population.