| Species | Date | Count | Location | Observer | Checklist |
|---|---|---|---|---|---|
| Yellow-legged Gull Larus michahellis | 7th Apr 2025 8:20 a.m. | 1 | Sul das Desertas Santa Cruz, Madeira | Hugo Blanco | |
| Lesser Black-backed Gull Larus fuscus | 7th Apr 2025 8:20 a.m. | 1 | Sul das Desertas Santa Cruz, Madeira | Hugo Blanco | |
| Bulwer's Petrel Bulweria bulwerii | 7th Apr 2025 8:20 a.m. | 1 | Sul das Desertas Santa Cruz, Madeira | Hugo Blanco | |
| Cory's Shearwater Calonectris borealis | 7th Apr 2025 8:20 a.m. | 38 | Sul das Desertas Santa Cruz, Madeira | Hugo Blanco | |
| Scopoli's Shearwater Calonectris diomedea | 7th Apr 2025 8:20 a.m. | 1 | Sul das Desertas Santa Cruz, Madeira | Hugo Blanco | |
| Manx Shearwater Puffinus puffinus | 7th Apr 2025 8:20 a.m. | 4 | Sul das Desertas Santa Cruz, Madeira | Hugo Blanco | |
| Barolo Shearwater Puffinus baroli | 7th Apr 2025 8:20 a.m. | 2 | Sul das Desertas Santa Cruz, Madeira | Hugo Blanco |