Saturday, 17th May 2025, 6:40 a.m.
PN Sintra-Cascais--Cabo Raso, Cascais, Lisboa, Portugal
António Gonçalves
| 1 | Arctic SkuaStercorarius parasiticus |
| 1 | Mediterranean GullIchthyaetus melanocephalus |
| 4 | Pallid SwiftApus pallidus |
| 3 | Sandwich TernThalasseus sandvicensis |
| 35 | Cory's ShearwaterCalonectris borealis |
| 83 | Balearic ShearwaterPuffinus mauretanicus |
| 318 | Northern GannetMorus bassanus |
| 1 | Carrion CrowCorvus corone |
| 2 | Crested LarkGalerida cristata |
| 1 | Sardinian WarblerCurruca melanocephala |
| 2 | Black RedstartPhoenicurus ochruros |
| 1 | European StonechatSaxicola rubicola |
| 2 | Common LinnetLinaria cannabina |
| X | Yellow-legged GullLarus michahellis |
| X | Lesser Black-backed GullLarus fuscus |