| Species Name | Status | See Also |
| Bat, gray | E | MO |
| Bat, Indiana | E | IN |
| Eagle, bald | E | IN, KS, LA, ME, MN, MO, MT, OH, WI, WY |
| Falcon, American peregrine | E | AK, CA, MN, MT, NY, OH, PA, VT, WI |
| Falcon, Arctic peregrine | T | AK |
| Plover, piping | E | CT, MA, ND, SD |
| Tern, least (interior population) | E | IN, CA, ND, SD |
| Sturgeon, pallid | E | MO, ND |
| Snail, Iowa Pleistocene | E | IA |
| Fanshell | E | |
| Pearly mussel, Higgins' eye | E | |
| Pearly mussel (=pimple back), orange-footed | E | |
| Pearly mussel, pink mucket | E | |
| Pearly mussel, tubercled-blossom | E | |
| Pearly mussel, white wartyback | E | |
| Pocketbook, fat | E | |
| Aster, decurrent false | T | |
| Bush-clover, prairie | T | |
| Daisy, lakeside | T | |
| Orchid, eastern prairie fringed | T | |
| Pogonia, small whorled | E | NH |
| Prairie-clover, leafy | E | |
| Thistle, Pitcher's | T | MI |
