Family ARDEIDÆ. Herons, Bitterns, etc.
| A.O.U. No. | COMMON NAME | SCIENTIFIC NAME | Page |
| 190 | American Bittern | Botaurus lentiginosus | [91] |
| 191 | Least Bittern | Ixobrychus exilis | [91] |
| 191.1 | Cory's Least Bittern | " neoxenus | [91] |
| 192 | Great White Heron | Ardea occidentalis | [92] |
| 194 | Great Blue Heron | " herodias herodias | [93] |
| 194a | Northwestern Coast Heron | " " fannini | [93] |
| 194b | Ward's Heron | " " wardi | [93] |
| [195] | European Heron | " cinerea | A.V. |
| 196 | American Egret | Herodias egretta | [92] |
| 197 | Snowy Egret | Egretta candidissima candidissima | [92] |
| 197a | Brewster's Egret | " " brewsteri | class="text_rt">94 |
| 198 | Reddish Egret | Dichromanassa rufescens | [94] |
| 199 | Louisiana Heron | Hydranassa tricolor ruficollis | [94] |
| 200 | Little Blue Heron | Florida cærulea | [94] |
| 201 | Green Heron | Butorides virescens virescens | [94] |
| 201a | Frazar's Green Heron | " " frazari | [94] |
| 201b | Anthony's Green Heron | " " anthonyi | [94] |
| 202 | Black-crowned Night Heron | Nycticorax nycticorax nævius | [93] |
| 203 | Yellow-crowned Night Heron | Nyctanassa violacea | [93] |
Order PALUDICOLÆ. Cranes, Rails, etc.
Family GRUIDÆ. Cranes.
| A.O.U. No. | COMMON NAME | SCIENTIFIC NAME | Page |
| 204 | Whooping Crane | Grus americana | [96] |
| 205 | Little Brown Crane | " canadensis | [96] |
| 206 | Sandhill Crane | " mexicana | [96] |
Family ARAMIDÆ. Courlans.
| A.O.U. No. | COMMON NAME | SCIENTIFIC NAME | Page |
| 207 | Limpkin | Aramus vociferus | [96] |
Family RALLIDÆ. Rails, Gallinules, and Coots.
| A.O.U. No. | COMMON NAME | SCIENTIFIC NAME | Page |
| 208 | King Rail | Rallus elegans | [97] |
| 209 | Belding's Rail | " beldingi | [97] |
| 210 | California Clapper Rail | " obsoletus | [97] |
| 210.1 | Light-footed Rail | " levipes | [294] |
| 211 | Clapper Rail | " crepitans crepitans | [98] |
| 211a | Louisiana Clapper Rail | " " saturatus | [98] |
| 211b | Florida Clapper Rail | " " scotti | [98] |
| 211c | Wayne's Clapper Rail | " " waynei | [98] |
| 211.2 | Caribbean Clapper Rail | " longirostris caribæus | [98] |
| 212 | Virginia Rail | " virginianus | [97] |
| [213] | Spotted Crake | Porzana porzana | A.V. |
| 214 | Sora | " carolina | [98] |
| 215 | Yellow Rail | Coturnicops noveboracensis | [97] |
| 216 | Black Rail | Creciscus jamaicensis | [98] |
| 216.1 | Farallon Rail | " coturniculus | [294] |
| [217] | Corn Crake | Crex crex | A.V. |
| 218 | Purple Gallinule | Ionornis martinicus | [99] |
| 219 | Florida Gallinule | Gallinula galeata | [99] |
| [220] | European Coot | Fulica atra | A.V. |
| 221 | Coot | " americana | [99] |