29 



Very small birds, olive-coloured. Males with small, 

 brightly-coloured crown patch. 





Figure 67. 



Kinglets p. 213 



Medium-sized birds, coloured usually, 

 except Robin and Blue-bird, in soft 

 browns with more or less spotted 

 breast. 



Figure 



Thrushes p. 215. 



SYSTEMATIC INDEX. 



Titles given in small capitals have special headings devoted to them; 

 those in italics are mentioned incidentally in the text. Starred species 

 are illustrated in colours. 



Class . . . . 

 Subclass . 

 Subclass . 

 Order . . . . 

 Suborder. 

 Family. . 



Family . 



Family . 



. AVES, birds 



. . . RATiTiE, Raft-breasted birds 



CARiNAT^, Keel-breasted birds 



PYGOPODES, Divers 



Colymbi, Grebes 



coLYMBiDiE, Grebes 



Western Grebe 



holbcell's grebe 



horned grebe 



*pied-billed grebe 



GA viiD^, Loons 



*COMMON LOON 



RED-THROATED LOON 



ALCiD^, Auks, Murres, and Puffins 



PUFFIN 



BLACK GUILLEMOT 



Atlantic Guillemot. . . . 

 Mandt's Guillemot . . . . 



COMMON MURRB 



Atlantic Murre 



THICK-BILLED GUILLEMOT. 



Briinnich's Murre 



RAZOR-BILLED AUK 



GREAT AUK 



DOVEKIE 



PAGE. 



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