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IUCN	Name	Scientific Name	Size	Id	R
LC	Brown Noddy (5)	Anous stolidus	38 - 45		R
LC	Common White-Tern (4)	Gygis alba	28 - 33		R
LC	Little White-Tern	Gygis microrhyncha	23		R
VU	Indian Skimmer	Rynchops albicollis	40 - 45		R
VU	Saunders's Gull	Saundersilarus saundersi	29 - 33		R
LC	Little Gull	Hydrocoloeus minutus	24 - 30		R
LC	Ross's Gull	Rhodostethia rosea	29 - 36		R
VU	Black-legged Kittiwake (2)	Rissa tridactyla	37 - 43		R
LC	Slender-billed Gull	Larus genei	37 - 44		R
LC	Brown-headed Gull	Larus brunnicephalus	41 - 46		R
LC	Black-headed Gull	Larus ridibundus	37 - 43		R
LC	Franklin's Gull	Larus pipixcan	32 - 38		R
LC	Great Black-headed Gull	Larus ichthyaetus	57 - 72		R
VU	Relict Gull	Larus relictus	39 - 45		R
LC	Black-tailed Gull	Larus crassirostris	45 - 48		R
LC	Mew Gull (4)	Larus canus	40 - 50		R
LC	Herring Gull (5)	Larus argentatus	55 - 67		R
LC	Yellow-legged Gull (5)	Larus michahellis	55 - 67		R
LC	Slaty-backed Gull	Larus schistisagus	55 - 67		R
LC	Glaucous-winged Gull	Larus glaucescens	61 - 68		R
LC	Glaucous Gull (4)	Larus hyperboreus	56 - 77		R
LC	Sooty Tern (8)	Onychoprion fuscatus	36 - 46		R
LC	Bridled Tern (6)	Onychoprion anaethetus	35 - 42		R
LC	Little Tern (6)	Sternula albifrons	21 - 24		R
LC	Gull-billed Tern (8)	Gelochelidon nilotica	33 - 43		R
LC	Caspian Tern	Hydroprogne caspia	48 - 58		R
LC	Whiskered Tern (7)	Chlidonias hybrida	23 - 29		R
LC	White-winged Tern	Chlidonias leucopterus	22 - 27		R
LC	Black Tern (2)	Chlidonias niger	22 - 28		R
NT	River Tern	Sterna aurantia	38 - 46		R
LC	Roseate Tern (5)	Sterna dougallii	33 - 38		R
LC	Black-naped Tern (2)	Sterna sumatrana	31 - 33		R
LC	Common Tern (4)	Sterna hirundo	32 - 38		R
EN	Black-bellied Tern	Sterna acuticauda	30 - 33		R
LC	Lesser Crested-Tern (3)	Thalasseus bengalensis	35 - 43		R
CR	Chinese Crested-Tern	Thalasseus bernsteini	38 - 43		R
LC	Great Crested-Tern (6)	Thalasseus bergii	43 - 53		R

Taxonomy: HBW - BirdLife (v3)

Genera: 15 (Family: 20) Species: 37 (Family: 110)