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Country/Territory = Costa Rica; Family = Laridae (Gulls and terns);
Seabird = 'Y'
Ordered by Scientific Name

Number of results 23
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Scientific name Common name Red List Category
Anous minutus Black Noddy  LC
Anous stolidus Brown Noddy  LC
Chlidonias niger Black Tern  LC
Creagrus furcatus Swallow-tailed Gull  LC
Gygis alba Common White Tern  LC
Larus argentatus Herring Gull  LC
Larus atricilla Laughing Gull  LC
Larus delawarensis Ring-billed Gull  LC
Larus modestus Grey Gull  LC
Larus philadelphia Bonaparte's Gull  LC
Larus pipixcan Franklin's Gull  LC
Sterna anaethetus Bridled Tern  LC
Sterna antillarum Least Tern  LC
Sterna caspia Caspian Tern  LC
Sterna elegans Elegant Tern  NT
Sterna forsteri Forster's Tern  LC
Sterna fuscata Sooty Tern  LC
Sterna hirundo Common Tern  LC
Sterna maxima Royal Tern  LC
Sterna nilotica Gull-billed Tern  LC
Sterna paradisaea Arctic Tern  LC
Sterna sandvicensis Sandwich Tern  LC
Xema sabini Sabine's Gull  LC