Thursday, 2nd January 2025, 1:19 p.m.
Estuário do Douro--Observatório de Aves FAPAS/APDL, Porto, Porto, Portugal
Luis Rodrigues
| 2 | Egyptian GooseAlopochen aegyptiaca |
| 4 | Muscovy Duck (Domestic type)Cairina moschata (Domestic type) |
| 13 | MallardAnas platyrhynchos |
| 1 | Mallard (Domestic type)Anas platyrhynchos (Domestic type) |
| 30 | Feral PigeonColumba livia (Feral Pigeon) |
| 1 | WhimbrelNumenius phaeopus |
| 3 | Common SandpiperActitis hypoleucos |
| 11 | Ruddy TurnstoneArenaria interpres |
| 9 | SanderlingCalidris alba |
| 15 | Black-headed GullChroicocephalus ridibundus |
| 80 | Yellow-legged GullLarus michahellis |
| 50 | Lesser Black-backed GullLarus fuscus |
| 100 | Yellow-legged/Lesser Black-backed GullLarus michahellis/fuscus |
| 5 | Greater FlamingoPhoenicopterus roseus Observados na outra margem. Habituais. |
| 45 | Great CormorantPhalacrocorax carbo |
| 1 | Little EgretEgretta garzetta |
| 1 | Common BuzzardButeo buteo |
| 1 | Common KingfisherAlcedo atthis |
| 2 | Common MagpiePica pica |
| 1 | House SparrowPasser domesticus |
| 1 | Grey WagtailMotacilla cinerea |
| 4 | Pied Wagtail/White WagtailMotacilla alba |