| Terns (Sternidae) | ||||
| Code | Common Name | Scientific Name | ||
| 68-1 | Gull-billed Tern | Sterna nilotica | ||
| 68-2 | Caspian Tern | Sterna caspia | ||
| 68-3 | Elegant Tern | Sterna elegans | ||
| 68-4 | Lesser Crested Tern | Sterna bengalensis | ||
| 68-5 | Sandwich Tern | Sterna sandvicensis | ||
| 68-6 | Chinese Crested Tern | Sterna bernsteini | ||
| 68-7 | Royal Tern | Sterna maxima | ||
| 68-8 | Great Crested Tern | Sterna bergii | ||
| 68-10 | Roseate Tern | Sterna dougallii | ||
| 68-11 | Black-naped Tern | Sterna sumatrana | ||
| 68-13 | South American Tern | Sterna hirundinacea | ||
| 68-14 | Common Tern | Sterna hirundo | ||
| 68-15 | Arctic Tern | Sterna paradisaea | ||
| 68-16 | Antarctic Tern | Sterna vittata | ||
| 68-20 | Little Tern | Sterna albifrons | ||
| 68-21 | Saunders' Tern | Sterna saundersi | ||
| 68-22 | Least Tern | Sterna antillarum | ||
| 68-30 | Grey-backed Tern | Sterna lunata | ||
| 68-31 | Black-fronted Tern | Sterna albostriata | ||
| 68-32 | Bridled Tern | Sterna anaethetus | ||
| 68-33 | Sooty Tern | Sterna fuscata | ||
| 68-34 | Whiskered Tern | Chlidonias hybridus | ||
| 68-35 | White-winged Tern | Chlidonias leucopterus | ||
| 68-36 | Black Tern | Chlidonias niger | ||
| 68-39 | Black Noddy | Anous minutus | ||
| 68-40 | Brown Noddy | Anous stolidus | ||
| 68-41 | Blue Noddy | Procelsterna cerulea | ||
| 68-42 | Grey Noddy | Procelsterna albivitta | ||
| 68-43 | White Tern | Gygis alba | ||
| 68-44 | Inca Tern | Larosterna inca | ||
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