Sunday, 1st June 2025, 8:35 a.m.
RNL Estuário do Douro--área geral, Vila Nova de Gaia, Porto, Portugal
Francisco Pires
| 3 | Common WoodpigeonColumba palumbus |
| 5 | Kentish PloverAnarhynchus alexandrinus |
| 11 | SanderlingCalidris alba |
| 17 | Mediterranean GullIchthyaetus melanocephalus |
| X | Yellow-legged GullLarus michahellis |
| X | Lesser Black-backed GullLarus fuscus |
| 100 | Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus |
| 1 | Little EgretEgretta garzetta |
| 5 | Common MagpiePica pica |
| 3 | Zitting CisticolaCisticola juncidis |
| 3 | Sand MartinRiparia riparia |
| 2 | Barn SwallowHirundo rustica |
| 2 | Western House MartinDelichon urbicum |
| 1 | Eurasian WrenTroglodytes troglodytes |
| 5 | Spotless StarlingSturnus unicolor |
| 2 | Eurasian BlackbirdTurdus merula |
| 5 | European StonechatSaxicola rubicola |
| 4 | Common WaxbillEstrilda astrild |
| 1 | Western Yellow Wagtail (iberiae)Motacilla flava iberiae |
| 1 | Pied Wagtail/White WagtailMotacilla alba |