| Phrynosoma cornutum |
PLAINS HORNED TOAD
|
May 18, 1804 |
| Dama virginianus macroura
(Rafinesque) = Corvus [sic] macrourus Rafinesque |

WHITE-TAILED DEER
|
May 19, 1804 |
| Canis lupus nubilus
(Say) = C. nubilus Say |

PLAINS GRAY WOLF
|
May 30, 1804 |
| Neotoma floridana
(Ord) = Mus floridana Ord |
EASTERN WOOD RAT
|
May 31, 1804 |
| Procyon lotor hirtus
Nelson & Goldman |
RACCOON
|
June 13, 1804 |
| Castor canadensis missouriensis
V. Bailey |

MISSOURI BEAVER
|
July 3, 1804 |
| Ictalurus Punctatus
(Raf.) = Silurus punctatus Raf |
CHANNEL CATFISH
|
July 24, 1804 |
| Pituophis sayi sayi
(Schlegel) |

BULL SNAKE; SAY'S PINE SNAKE
|
Aug. 5, 1804 |
| Sterna albifrons antillarum
(Lesson) = Sternula Antillarum Lesson |
LEAST TERN [A.O.U. 74]
|
August 5, 1804 |
| ? Ictalurus furcatus
Lesueur = Pimelodus furcatus Lesueur |
BLUE CATFISH
|
Aug. 25, 1804 |
| Pedioecetes phasianellus
campestris Ridgway |
PRAIRIE SHARP-TAILED GROUSE [A.O.U. 308b]
|
September 12, 1804 |
| Antilocapra americana
americana (Ord) = Antilope americana Ord. |

PRONGHORN
|
September 14, 1804 |
| Lepus townsendii campanius
Hollister = L. campestris Bachman |
WHITE-TAILED JACK
RABBIT
|
September 14, 1804 |
| ? Sylvilagus audubonii
baileyi (Merriam) = Lepus baileyi Merriam |
DESERT COTTONTAIL
|
September 15, 1804 |
| Pica pica hudsonia
(Sabine) = Corvus hudsonicus Sabine |
BLACK-BILLED MAGPIE [A.O.U. 475]
|
September 16, 1804 |
| Dama hemionus hemionus
(Rafinesque) = Cervus hemionus Raf |
MULE DEER; BLACK-TAILED
DEER
|
September 17, 1804 |
| Canis latrans latrans
Say |

COYOTE
|
September 18, 1804 |
| Phalaenoptilus nuttallii
nuttallii (Audubon) = Caprimulgus nuttallii Aud |
NUTTALL'S POOR-WILL
[A.0.U. 418]
|
October 17, 1804 |
| Mustela frenata longicauda
Bonaparte = M. longicauda Bonaparte |
LONG-TAILED WEASEL
|
November 9, 1804 |