Tuesday, 20th May 2025, 9:54 a.m.
RNL Estuário do Douro--área geral, Vila Nova de Gaia, Porto, Portugal
Francisco Pires
| 1 | Feral PigeonColumba livia (Feral Pigeon) |
| 2 | Common WoodpigeonColumba palumbus |
| 2 | Apus sp.Apus sp. Andorinhões em voo rápido. |
| 3 | Kentish PloverAnarhynchus alexandrinus |
| 3 | Mediterranean GullIchthyaetus melanocephalus |
| 100 | Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus |
| 1 | Sandwich TernThalasseus sandvicensis |
| 2 | Little EgretEgretta garzetta |
| 1 | Grey HeronArdea cinerea |
| 4 | Common MagpiePica pica |
| 1 | Zitting CisticolaCisticola juncidis |
| 5 | Sand MartinRiparia riparia |
| 1 | Western House MartinDelichon urbicum |
| 1 | Eurasian BlackcapSylvia atricapilla |
| 2 | Spotless StarlingSturnus unicolor |
| 1 | European StonechatSaxicola rubicola |
| 2 | House SparrowPasser domesticus |
| 2 | Western Yellow Wagtail (iberiae)Motacilla flava iberiae |
| 1 | European GreenfinchChloris chloris |
| X | Yellow-legged GullLarus michahellis |
| X | Lesser Black-backed GullLarus fuscus |