| Species | Date | Count | Location | Observer | Checklist |
|---|---|---|---|---|---|
| Great Skua Stercorarius skua | 4th Jan 2025 8:15 a.m. | 1 | Casa da Ronca Sesimbra, Setúbal | Jose Paulo Monteiro | |
| Black-legged Kittiwake Rissa tridactyla | 4th Jan 2025 8:15 a.m. | 1 | Casa da Ronca Sesimbra, Setúbal | Jose Paulo Monteiro | |
| Mediterranean Gull Ichthyaetus melanocephalus | 4th Jan 2025 8:15 a.m. | 4 | Casa da Ronca Sesimbra, Setúbal | Jose Paulo Monteiro | |
| Yellow-legged Gull Larus michahellis | 4th Jan 2025 8:15 a.m. | 35 | Casa da Ronca Sesimbra, Setúbal | Jose Paulo Monteiro | |
| Lesser Black-backed Gull Larus fuscus | 4th Jan 2025 8:15 a.m. | 5 | Casa da Ronca Sesimbra, Setúbal | Jose Paulo Monteiro | |
| Balearic Shearwater Puffinus mauretanicus | 4th Jan 2025 8:15 a.m. | 17 | Casa da Ronca Sesimbra, Setúbal | Jose Paulo Monteiro | |
| Northern Gannet Morus bassanus | 4th Jan 2025 8:15 a.m. | 249 | Casa da Ronca Sesimbra, Setúbal | Jose Paulo Monteiro | |
| European Shag Gulosus aristotelis | 4th Jan 2025 8:15 a.m. | 10 | Casa da Ronca Sesimbra, Setúbal | Jose Paulo Monteiro | |
| Little Egret Egretta garzetta | 4th Jan 2025 8:15 a.m. | 2 | Casa da Ronca Sesimbra, Setúbal | Jose Paulo Monteiro |