Birds of Guyana
BETA
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CHARADRIIFORMES: Laridae (Gulls, Terns and Skimmers)
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Genus: Larus (3 species, 24 worldwide)
Belcher's Gull
(Larus belcheri)
Paracas, Peru
Lesser Black-backed Gull
(Larus fuscus) Immature
Key Biscayne, Florida, United States
Lesser Black-backed Gull
(Larus fuscus)
Key Biscayne, Florida, United States
Great Black-backed Gull
(Larus marinus)
Fort Pierce, Florida, USA
Large size and pink legs a good ID feature.