| Species | Date | Count | Location | Observer | Checklist |
|---|---|---|---|---|---|
| Feral Pigeon Columba livia (Feral Pigeon) | 3rd May 2025 5:46 p.m. | 6 | PN Sintra-Cascais--Cabo Raso Cascais, Lisboa | Bruno Santos | |
| Ruddy Turnstone Arenaria interpres | 3rd May 2025 5:46 p.m. | 10 | PN Sintra-Cascais--Cabo Raso Cascais, Lisboa | Bruno Santos | |
| Yellow-legged Gull Larus michahellis | 3rd May 2025 5:46 p.m. | X | PN Sintra-Cascais--Cabo Raso Cascais, Lisboa | Bruno Santos | |
| Lesser Black-backed Gull Larus fuscus | 3rd May 2025 5:46 p.m. | X | PN Sintra-Cascais--Cabo Raso Cascais, Lisboa | Bruno Santos | |
| Cory's Shearwater Calonectris borealis | 3rd May 2025 5:46 p.m. | 6 | PN Sintra-Cascais--Cabo Raso Cascais, Lisboa | Bruno Santos | |
| Northern Gannet Morus bassanus | 3rd May 2025 5:46 p.m. | 13 | PN Sintra-Cascais--Cabo Raso Cascais, Lisboa | Bruno Santos | |
| Black Redstart Phoenicurus ochruros | 3rd May 2025 5:46 p.m. | 2 | PN Sintra-Cascais--Cabo Raso Cascais, Lisboa | Bruno Santos | |
| Common Linnet Linaria cannabina | 3rd May 2025 5:46 p.m. | 2 | PN Sintra-Cascais--Cabo Raso Cascais, Lisboa | Bruno Santos |