Tuesday, 11th March 2025, 1:18 p.m.

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

Sara Cressman

4

1

45 mins

1.6 km

X	Feral PigeonColumba livia (Feral Pigeon)
X	Black-headed GullChroicocephalus ridibundus
X	Yellow-legged GullLarus michahellis
X	Great CormorantPhalacrocorax carbo