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Category I Species listed as State or Federally Endangered, Threatened or Of Special Concern or on the National Audubon Society WatchList.
Trumpeter Swan Greater Prairie-Chicken Horned Grebe American White Pelican Peregrine Falcon Red-shouldered Hawk Bald Eagle Common Moorhen Yellow Rail Piping Plover	Wilson's Phalarope Marbled Godwit Franklin's Gull Forster's Tern Common Tern Short-eared Owl Loggerhead Shrike Acadian Flycatcher Cerulean Warbler Louisiana Waterthrush	Hooded Warbler Sprague's Pipit Baird's Sparrow Henslow's Sparrow Chestnut-collared Longspur Nelson's Sharp-tailed Sparrow