Sunday, 20th April 2025, 8:53 a.m.
Ria de Aveiro--Salreu (rede de percursos pedestres), Estarreja, Aveiro, Portugal
Bruno Santos
| 17 | GadwallMareca strepera Contagem 1 a 1 em voo ao longo do percurso. Poderá haver repetição de algum dos indivíduos |
| 35 | MallardAnas platyrhynchos |
| 70 | Feral PigeonColumba livia (Feral Pigeon) |
| 3 | Common WoodpigeonColumba palumbus |
| 8 | Collared DoveStreptopelia decaocto |
| X | Common SwiftApus apus |
| X | Pallid SwiftApus pallidus |
| 1 | Water RailRallus aquaticus |
| 2 | Common MoorhenGallinula chloropus |
| 4 | Common SandpiperActitis hypoleucos |
| X | White StorkCiconia ciconia |
| 3 | Great CormorantPhalacrocorax carbo |
| 1 | Glossy IbisPlegadis falcinellus |
| 3 | Grey HeronArdea cinerea |
| 8 | Purple HeronArdea purpurea |
| 2 | Western Marsh HarrierCircus aeruginosus |
| 2 | Black KiteMilvus migrans |
| 1 | Common BuzzardButeo buteo |
| 1 | Common MagpiePica pica |
| 2 | Carrion CrowCorvus corone |
| 1 | Eurasian Blue TitCyanistes caeruleus |
| 2 | Great TitParus major |
| 5 | Zitting CisticolaCisticola juncidis |
| 4 | Common Reed WarblerAcrocephalus scirpaceus |
| 4 | Savi's WarblerLocustella luscinioides |
| X | Sand MartinRiparia riparia |
| X | Barn SwallowHirundo rustica |
| X | Western House MartinDelichon urbicum |
| 1 | Iberian ChiffchaffPhylloscopus ibericus |
| 3 | Cetti's WarblerCettia cetti |
| 1 | Long-tailed TitAegithalos caudatus |
| 2 | Eurasian BlackcapSylvia atricapilla |
| 1 | Sardinian WarblerCurruca melanocephala |
| 1 | Eurasian WrenTroglodytes troglodytes |
| 1 | Eurasian BlackbirdTurdus merula |
| 1 | European RobinErithacus rubecula |
| 2 | Black RedstartPhoenicurus ochruros |
| 6 | European StonechatSaxicola rubicola |
| 5 | Common WaxbillEstrilda astrild |
| 6 | House SparrowPasser domesticus |
| 9 | Western Yellow WagtailMotacilla flava |
| 3 | Pied Wagtail/White WagtailMotacilla alba |
| X | European GreenfinchChloris chloris |
| 2 | European GoldfinchCarduelis carduelis |
| 2 | European SerinSerinus serinus |