Species

Date

Location

Observer

Checklist

Great Black-backed Gull (1)
Larus marinus

10th Jan

Centro Náutico de Paço de Arcos
Oeiras, Lisboa

Carlos Pacheco

Great Black-backed GullLarus marinus(1)

10th January 2025

Centro Náutico de Paço de Arcos, Oeiras, Lisboa

Carlos Pacheco