Color Key to North American Birds / with bibliographical appendix

by Frank M. Chapman

Family STERCORARIIDÆ. Skuas and Jaegers

A.O.U. No.	COMMON NAME	SCIENTIFIC NAME	Page
35	Skua	Megalestris skua	[51]
36	Pomarine Jaeger	Stercorarius pomarinus	[51]
37	Parasitic Jaeger	" parasiticus	[51]
38	Long-tailed Jaeger	" longicaudus	[51]

Family LARIDÆ. Gulls and Terns

A.O.U. No.	COMMON NAME	SCIENTIFIC NAME	Page
39	Ivory Gull	Pagophila alba	[52]
40	Kittiwake	Rissa tridactyla tridactyla	[52]
40a	Pacific Kittiwake	" " pollicaris	[52]
41	Red-legged Kittiwake	Rissa brevirostris	[52]
42	Glaucous Gull	Larus hyperboreus	[53]
43	Iceland Gull	" leucopterus	[53]
44	Glaucous-winged Gull	" glaucescens	[53]
45	Kumlien's Gull	" kumlieni	[53]
46	Nelson's Gull	" nelsoni	[53]
47	Great Black-backed Gull	" marinus	[54]
48	Slaty-backed Gull	" schistisagus	[54]
49	Western Gull	" occidentalis	[54]
[50]	Siberian Gull	" affinis	A.V.
51	Herring Gull	" argentatus	[55]
[52]	Vega Gull	" vegæ	A.V.
53	California Gull	" californicus	[55]
54	Ring-billed Gull	" delawarensis	[52]
55	Short-billed Gull	" brachyrhynchus	[52]
[56]	Mew Gull	" canus	A.V.
57	Heermann's Gull	" heermanni	[54]
58	Laughing Gull	" atricilla	[56]
59	Franklin's Gull	" franklini	[56]
60	Bonaparte's Gull	" philadelphia	[56]
[60.1]	Little Gull	" minutus	A.V.
61	Ross's Gull	Rhodostethia rosea	[56]
62	Sabine's Gull	Xema sabini	[56]
63	Gull-billed Tern	Gelochelidon nilotica	[58]
64	Caspian Tern	Sterna caspia	[57]
65	Royal Tern	" maxima	[57]
66	Elegant Tern	" elegans	[57]
67	Cabot's Tern	" sandvicensis acuflavida	[57]
[68]	Trudeau's Tern	" trudeaui	A.V.
69	Forster's Tern	" forsteri	[59]
70	Common Tern	" hirundo	[59]
71	Arctic Tern	" paradisæa	[59]
72	Roseate Tern	" dougalli	[59]
73	Aleutian Tern	" aleutica	[58]
74	Least Tern	" antillarum	[58]
75	Sooty Tern	" fuscata	[60]
[76]	Bridled Tern	" anætheta	[58]
77	Black Tern	Hydrochelidon nigra surinamensis	[60]
[78]	White-winged Black Tern	" leucoptera	A.V.
79	Noddy	Anoüs stolidus	[60]

Family RYNCHOPIDÆ. Skimmers.

A.O.U. No.	COMMON NAME	SCIENTIFIC NAME	Page
80	Black Skimmer	Rynchops nigra	[60]

Order TUBINARES. Tube-nosed Swimmers

Family DIOMEDEIDÆ. Albatrosses.

A.O.U. No.	COMMON NAME	SCIENTIFIC NAME	Page
81	Black-footed Albatross	Diomedea nigripes	[62]
82	Short-tailed Albatross	" albatrus	[62]
82.1	Laysan Albatross	" immutabilis	[62]
[83]	Yellow-nosed Albatross	Thalassogeron culminatus	[62]
[84]	Sooty Albatross	Phœbetria palpebrata	[62]