Gaviota de Franklin

Leucophaeus pipixcan

Gavión atlántico

Larus marinus

Gaviota Occidental

Larus occidentalis

Charrán Elegante

Thalasseus elegans

Charrán de Sandwich

Thalasseus sandvicensis

Bonaparte's Gull

Chroicocephalus philadelphia

Blue-footed Booby

Sula nebouxii

Black-legged Kittiwake

Rissa tridactyla

Black-headed Gull

Chroicocephalus ridibundus

Sandwich Tern

Thalasseus sandvicensis

Pages