Tuesday, 3rd June 2025, 8:27 a.m.
RNL Estuário do Douro--área geral, Vila Nova de Gaia, Porto, Portugal
Kevin Puvalowski
| 6 | Feral PigeonColumba livia (Feral Pigeon) |
| 10 | Common WoodpigeonColumba palumbus |
| 2 | Common Ringed PloverCharadrius hiaticula |
| 2 | Kentish PloverAnarhynchus alexandrinus |
| 1 | Eurasian CurlewNumenius arquata |
| 2 | Mediterranean GullIchthyaetus melanocephalus |
| 15 | Yellow-legged GullLarus michahellis |
| 20 | Lesser Black-backed GullLarus fuscus |
| 6 | Sandwich TernThalasseus sandvicensis |
| 12 | Common MagpiePica pica |
| 5 | Zitting CisticolaCisticola juncidis |
| 2 | Sand MartinRiparia riparia |
| 2 | Barn SwallowHirundo rustica |
| 5 | Western House MartinDelichon urbicum |
| 9 | Eurasian BlackbirdTurdus merula |
| 2 | Black RedstartPhoenicurus ochruros |
| 8 | European StonechatSaxicola rubicola |
| 2 | DunnockPrunella modularis |
| 3 | House SparrowPasser domesticus |
| 3 | Western Yellow WagtailMotacilla flava |
| 2 | Pied Wagtail/White WagtailMotacilla alba |
| 1 | European GreenfinchChloris chloris |
| 1 | Common LinnetLinaria cannabina |