Laridae
Gaviota Gris/Gray Gull/Leucophaeus modestus
Tiñosa Negra/Black Noddy/Anous minutus
Gaviotín Fluvial/Yellow-billed Tern/Sternula superciliaris
Gaviotín de Cabot/Sandwich Tern/Thalasseus sandvicensis
Gaviotín Real/Royal Tern/Thalasseus maximus
Gaviotín Picudo/Large-billed Tern/Phaetusa simplex
