The Center for Biological Diversity’s June 15 press release cited a federal report noting more than 60 migratory bird species are in need of conservation: https://biologicaldiversity.org/w/news/press-releases/federal-report-more-than-260-migratory-bird-species-in-need-of-conservation-2021-06-15/
In the press release, you can find a link to the Excel file noting the species in trouble, and it is staggering. Think of the species in your part of the world that are regular visitors to your yard, the birds you see at area lakes, rivers, streams, and wetlands. Imagine them gone. Birds we regularly see in Kansas on this list include the American white pelican, red-headed woodpecker, common nighthawk, chimney swift, rufous hummingbird, American coot, American avocet, lesser yellowlegs, Franklin’s and Ross’s gulls, common tern, little blue heron, northern harrier, belted kingfisher, orchard oriole, scarlet tanager, rose-breasted grosbeak, painted bunting, dickcissel, and the list goes on. The last four years did so much damage. Please support conservation in any way you can.