European Herring Gull Larus argentatus Pontoppidan, 1763

Order: Charadriiformes Family: Laridae Status: Vagrant to Madeira

Larus argentatus Biometrics

Wingspan: 138 - 150 cm (Beaman & Madge, 2011)
Total length: 56 - 64 cm (Beaman & Madge, 2011)
Weight: 750 - 1250 g (Hume, 2002)

Status

Madeira local status by Romano et al, 2010: Occasional
Madeira local status by Zino et al, 1995: Exceptional
Conservation status by the IUCN Red List Categories, 2013: Least Concern ver 3.1

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