San Nicolas Bay Reef Islands (20854)
Aruba (to Netherlands), Caribbean
Biodiversity elements triggering KBA criteria
| Taxonomic group | Scientific name | Common name | IUCN Red List category | Year | KBA criteria |
|---|---|---|---|---|---|
| Aves | Thalasseus sandvicensis | Sandwich Tern | LC | 2007 | D1a |
Other species not triggering KBA criteria
| Taxonomic group | Scientific name | Common name | IUCN Red List Category | Year | |
|---|---|---|---|---|---|
| Aves | Anous minutus | Black Noddy | LC | 2007 | |
| Aves | Sterna hirundo | Common Tern | LC | 2007 | |
| Aves | Sternula antillarum | Least Tern | LC | 2007 | |
| Aves | Larus atricilla | Laughing Gull | LC | 2007 | |
| Aves | Sterna dougallii | Roseate Tern | LC | 2007 | |
| Aves | Onychoprion anaethetus | Bridled Tern | LC | 2007 | |
| Aves | Thalasseus maxima | Royal Tern | LC | 2007 | |
| Aves | Onychoprion fuscata | Sooty Tern | LC | 2007 | |
| Aves | Anous stolidus | Brown Noddy | LC | 2007 | |
Recommended citation
Key Biodiversity Areas Partnership (2026) Key Biodiversity Areas factsheet: San Nicolas Bay Reef Islands. Extracted from the World Database of Key Biodiversity Areas. Developed by the Key Biodiversity Areas Partnership: BirdLife International, IUCN, American Bird Conservancy, Amphibian Survival Alliance, Conservation International, Critical Ecosystem Partnership Fund, Global Environment Facility, Re:wild, NatureServe, Rainforest Trust, Royal Society for the Protection of Birds, World Wildlife Fund and Wildlife Conservation Society. Downloaded from https://keybiodiversityareas.org/ on Feb 7, 2026.