Saturday, 29th March 2025, 2:46 p.m.

Estuário do Douro--Observatório de Aves FAPAS/APDL, Porto, Porto, Portugal

Francisco Pires

6

1

76 mins

1.4 km

X	Feral PigeonColumba livia (Feral Pigeon)
11	Black-headed GullChroicocephalus ridibundus
1	Mediterranean GullIchthyaetus melanocephalus
50	Yellow-legged GullLarus michahellis
50	Lesser Black-backed GullLarus fuscus
4	Great CormorantPhalacrocorax carbo