Tuesday, 6th May 2025, 9:14 a.m.
RNL Estuário do Douro--área geral, Vila Nova de Gaia, Porto, Portugal
Francisco Pires
| 1 | MallardAnas platyrhynchos |
| 1 | Common WoodpigeonColumba palumbus |
| 1 | Kentish PloverAnarhynchus alexandrinus |
| 2 | WhimbrelNumenius phaeopus |
| 1 | Eurasian CurlewNumenius arquata |
| 3 | SanderlingCalidris alba |
| 250 | Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus |
| 1 | Common TernSterna hirundo |
| 20 | Sandwich TernThalasseus sandvicensis |
| 1 | Little EgretEgretta garzetta |
| 1 | Grey HeronArdea cinerea |
| 1 | Common KestrelFalco tinnunculus |
| 1 | Peregrine FalconFalco peregrinus |
| 2 | Zitting CisticolaCisticola juncidis |
| 4 | Sand MartinRiparia riparia |
| 3 | Barn SwallowHirundo rustica |
| 1 | Eurasian BlackcapSylvia atricapilla |
| 4 | Spotless StarlingSturnus unicolor |
| 2 | European StonechatSaxicola rubicola |
| 2 | House SparrowPasser domesticus |
| 2 | Western Yellow Wagtail (iberiae)Motacilla flava iberiae |
| 1 | Pied Wagtail/White WagtailMotacilla alba |
| 2 | European GreenfinchChloris chloris |
| X | Feral PigeonColumba livia (Feral Pigeon) |
| X | Yellow-legged GullLarus michahellis |
| X | Lesser Black-backed GullLarus fuscus |