| Ref # | Date of Issue | Common Name | Scientific Name |
| H1 | 1988 | Mallard | Anas platyrhynchos |
| H2 | 1988 | Scarlet Tanager | Piranga olivacea |
| H3 | 1988 | Yellow-billed Cuckoo | Coccyzus americanus |
| H4 | 1988 | Ivory-billed Woodpecker | Campephilus principalis |
| H5 | 1988 | Eastern Screech-Owl | Otus asio |
| H6 | 1988 | Atlantic Puffin | Fratercula arctica |
| H7 | 1988 | Common Tern | Sterna hirundo |
| H8 | 1988 | Painted Bunting | Passerina ciis |
| H9 | 1988 | Sage Grouse | Centrocercus urophasianus |
| H10 | 1988 | Blue Jay | Cyanocitta cristata |
| H11 | 1988 | Scarlet Ibis | Eudocimus ruber |
| H12 | 1988 | Northern Cardinal | Cardinalis cardinalis |
| H13 | 1988 | Mourning Dove | Zenaida macroura |
| H14 | 1988 | Pied-billed Grebe | Podilymbus podicups |
| H15 | 1988 | Trumpeter Swan | Cygnus buccinator |
| H16 | 1988 | Greater Prairie-chicken | Tympanuchus cupido |
| H17 | 1988 | Common Loon | Gavia immer |
| H18 | 1988 | Northern Bobwhite | Colinus virginianus |
| H19 | 1988 | Wild Turkey | Meleagris gallopavo |
| H20 | 1988 | Tundra Swan | Cygnus columbianus |
| H21 | 1988 | Wood Duck | Aix sponsa |
| H22 | 1988 | Whooping Crane | Grus americana |
