Saturday, 31st May 2025, None
Lisbon and Sintra, Lisboa, Lisboa, Portugal
Michael Aronson
Time spent in Lisbon and Sintra from May 31- June 2
| X | MallardAnas platyrhynchos |
| X | Common WoodpigeonColumba palumbus |
| X | Collared DoveStreptopelia decaocto |
| X | Common SwiftApus apus |
| X | Pallid SwiftApus pallidus |
| X | Yellow-legged GullLarus michahellis |
| X | White StorkCiconia ciconia |
| X | Little EgretEgretta garzetta |
| X | Common BuzzardButeo buteo |
| X | Common KestrelFalco tinnunculus |
| X | Ring-necked ParakeetPsittacula krameri |
| X | Eurasian JayGarrulus glandarius |
| X | Eurasian Blue TitCyanistes caeruleus |
| X | Great TitParus major |
| X | Barn SwallowHirundo rustica |
| X | Western House MartinDelichon urbicum |
| X | Eurasian BlackcapSylvia atricapilla |
| X | Spotless StarlingSturnus unicolor |
| X | Eurasian BlackbirdTurdus merula |
| X | European RobinErithacus rubecula |
| X | Black RedstartPhoenicurus ochruros |
| X | House SparrowPasser domesticus |
| X | Pied Wagtail/White WagtailMotacilla alba |
| X | Common ChaffinchFringilla coelebs |
| X | European GoldfinchCarduelis carduelis |