Laridae
Gaviotín Peruano/Peruvian Tern/Sternula lorata (H)
Gaviota Enana/Little Gull/Hydrocoloeus minutus
Gaviotín Embridado/Bridled Tern/Onychoprion anaethetus
Gaviotín Ártico/Arctic Tern/Sterna paradisaea
Gaviotín de Forster/Forster’s Tern/Sterna forsteri
Gaviotín sudamericano/South American Tern/Sterna hirundinacea
Gaviotín Rosado/Roseate Tern/Sterna dougallii
Gaviotín Común/Common Tern/Sterna hirundo
Gaviotín Negro/Black Tern/Chlidonias niger
Gaviotín Inca/Inca Tern/Larosterna inca
Gaviotín Blanco/Gull-billed Tern/Gelochelidon nilotica
Gaviotín Oscuro/Sooty Tern/Onychoprion fuscatus
Gaviotín Níveo/Blue-billed White-Tern/Gygis candida
Tiñosa Parda/Brown Noddy/Anous stolidus
Gaviota Argéntea/American Herring Gull/Larus smithsonianus
Gavión/Great Black-backed Gull/Larus marinus
Gaviota Sombría/Lesser Black-backed Gull/Larus fuscus
Gaviota de Delaware/Ring-billed Gull/Larus delawerensis
Gaviota Cabecinegra/Black-headed gull/Chroicocephalus ridibundus (H)
Gaviota Capucho gris/Gray-hooded Gull/Chroicocephalus cirrocephalus
Gaviotín Elegante/Elegant Tern/Thalasseus elegans
Gaviota Reidora/Laughing Gull/Leucophaeus atricilla
Gaviota Sureña/Belcher’s Gull/Larus belcheri
Gaviota de Franklin/Franklin’s Gull/Leucophaeus pipixcan
Gaviota de Sabine/Sabine’s Gull/Xema sabini
Gaviota Rabihorcada/Swallow-tailed Gull/Creagrus furcatus (CEa)
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
Gaviota Andina/Andean Gull/Chroicocephalus serranus
Gavion Cocinero/Kelp Gull/Larus dominicanus
Gaviotín Piquirrojo/Caspian Tern/Hydroprogne caspia
