AMERICAN ORNITHOLOGY. 



'11 



CHECK LIST 



Of North American Birds and their Habitats. 



Arniiit-'t'fl iiccoidiii«.' to thc AiiuTicaii Ornithnlos^ists" riiioii ('lit-ck List. 



( The ijrtseiirr nf hrackels [ \ imltcatex thnt the species orcurs (ircidentiilly.j 



Order I PYGOPODES. DiviN« Birds. 

 Fainllj' PODICIPIDE. (Jreres. 



A.O.U. 



No. ('i)nimoii Xaiiie. Scientltif Name. 



1 Western (Jrebe .Echniophorusoccidentalis 



2 HollKr-ll (irebe Colymbus holbcellii 



3 Horned (irebe "" aurilus ... ..- 



4 Anieriean P>ared (irebe ... ■ " nigricollisealifornicus 



5 Least (irebe '" dominicus brachypterus 



6 Pied-billed (irebe Podilymbus podicep.s 



12 

 13 

 13a 

 14 



l.T 

 Ifj 



17 

 18 

 19 

 20 

 21 

 2:1 

 24 



2.T 



2(J 



27 



2.S 



29 



30 



30a 



31 



31a 



32 



3.3 



34 



3-5 



5-6' 

 4-5 



Family (iAVIID.E. Loo:5ts. 



Loon Gaviairaber - 



Yellow-billed Luon ■" adamsii- 



Black-thruated Loon '" arctica 



Pacitlc Looon " pacifica [w 2-5-6 



Hed-throated Loon " lumme ,\v 2-5-6 



Family AIA'ID.E. Auks, Murres. and Puffins. 



Tufted Puttin Lunda cirrhata 



Puttin Fratercula arctica 



Larse-billed Puffln - " '" naunianni 



Horned Puttin - " corniculata 



Khinoceros Auklet Cerorhiiica monocerata 



Cassin Auklet - Ptychoramphus aleuticus 



Paroiiuet Auklet -Cyclorrhynchus psittaculus- .. . 



Crested Auklet Simorhynchus cristatellus 



Whiskered Auklet " pygni'eus 



Least Auklet " pusillus 



Ancient Murrelet Synthliboramphus antiquus 



-Marbled Murrelet Brachyraniphus marmoratus 



Kittlitz .Murrelet " brevirostris 



Xantus .Murrelet " hypoleucus 



Craveri .Murrelet " craveri 



Black (iuillemot _ Cepphus grylle 



" " mandtii 



" columba 



Uria trolle 



" ■' californica 



" lonivia 



■■ ■' arra 



Razor-billed Auk Alca torda 



(ireat Auk Plautus impennis 



Dovekie Alle alle 



Mandt (iuillemot 

 Pigeon (iuillemot 

 Murre 



California Murre . 

 Brunnich Murre . 

 Pallas .Murre 



w 2-5] 



w 4-5 



W 2-4-5 



W 2-4 



W 4-5 



W 5-6 



W 5-6 



W 5-6 



w 2-5-6 



W 2-4-5 



w5 



Is2 



I 



6 

 w 2-5 



w 2-3-5 

 w 5-6 



39 



40 



40a 



41 



42 



42.1 



43 



44 



4.T 



46 



47 



48 



49 



I50J 



51 



52 



53 



54 



Point Barrow (iull 



Iceland (iull 



(ilaucous-winged (iull .. 



Kumlien (iull 



Nelson (iull 



(ireat Black-backed Gull 

 Slaty-backed (iull - .. 



Western (iull 



Siberian (iull 



Herring (iull 



Vega (iull 



California (iull 



King-billed Gull 



barrovianus 

 leucopterus . 

 glaucescens 



kumlieni 



nelsoni 

 marinus 

 schistisagus . 

 occidentalis 

 attinis 



argentatus ... 

 vegfe 



californicus .. 

 delawarensis 



1-3-5 

 .V6 



5-6 



5-6 



1-3-5 



2-5 



e 3-4-5 

 5 



Order II LONGIPENNES. LoN(i-wixGED Swimmers. 

 Family STEKCOKAKIID.E. Skiws .\nd Jaegers. 



35 Skua Megalestris skua ] ( 



'M Pomarine Jaeger Stercorarius pomarinus w 1-5-6 



37 Parasitic Jaeger - " parasiticus w 1-6 



;58 Lung-tailed Jaeger " longicaudus !w 1-5-61 



Family LABID.E. (iiLi.s and Terns. 



Ivory (iull Pagophila alba 



Kittiwake Kissa tridactyla. 



Pacific Kittiwake - " "" pollicari.s 



Hed-legged Kittiwake " brevirostris 



(ilaucous (iull Larus glaucus 



e 3-4 

 5 



e4-5 



e 3-4-5 



e 3-4-5 

 e.xtinct 

 e 3-4-5 



e 4-5 

 e 2-5-6 

 e 1-5-6 

 e 1-5-6 



4. 5-6 

 n 3-4-5 



3-5-6 

 n3-5 

 e4-5 



3-4-5 



l-n3-5 

 1-4-5 



