| European Storm Petrel Hydrobates pelagicus Link to the stamps |
| Fork-tailed Storm Petrel Hydrobates furcatus |
| Sierra Leone | 15.05.2000 | Seabirds of the world Sheet | 1000l |
| Leach's Storm Petrel Hydrobates leucorhous Link to the stamps |
| Band-rumped Storm Petrel Hydrobates castro Link to the stamps |
| Cape Verde Storm Petrel Hydrobates jabejabe Link to the stamps |
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