| Ref # | Date of Issue | Face | Common Name | Scientific Name |
| H001 | 1961 | 6p |
Selasphorus platycercus Selasphorus rufus |
|
| H002 | " | 9p | Tree Swallow | Tachycineta bicolor |
| H003 | " | 1sh | Nothern Gannet | Morus bassanus |
| H004 | " | 1sh6p | Evening Grosbeak | Coccothraustes vespertinus |
| H001a | " | 6p | Same as H001as SS | . |
| H002a | " | 9p | Same as H002 as SS | . |
| H003a | " | 1sh | Same as H003 as SS | . |
| H004a | " | 1sh6p | Same as H004 as SS | . |
| H005 | 1961 | 6p |
. |
|
| H006 | " | 9p |
. |
|
| H007 | " | 1sh |
. |
|
| H008 | " | 1sh6p |
. |
|
| H009 | 1961 | 6p |
. |
|
| H010 | " | 9p |
. |
|
| H011 | " | 1sh |
. |
|
| H012 | " | 1sh6p |
. |
|
| H013a | 1963 | 6p |
. |
|
| H014a | " | 9p |
. |
|
| H015 | " | 1sh |
. |
|
| H016 | " | 1sh6p |
. |
|
| H017a | 1965 | 6p |
. |
|
| H018a | " | 9p |
. |
|
| H019 | " | 1sh |
Same as H003 Overprinted "Churchill...." |
. |
| H020 | " | 1sh6p |
Same as H004 Overprinted "Churchill...." |
. |
| H021 | 1972 | 6p |
. |
|
| H021a | " | 25p |
. |
|
| H021b | " | 25p |
. |
|
| H022 | " | 9p |
. |
|
| H023 | " | 1sh |
. |
|
| H024 | " | 1sh6p |
. |
|
| H025 | 1973 | 6p |
. |
|
| H026 | " | 9p |
. |
|
| H026a | " | 20p |
. |
|
| H027 | " | 10p |
. |
|
| H028 | " | 12 1/2p |
. |