CLASS AVES 



615 





Fig. 504. — Types of common passerine birds. (From Judd, Bui. 17, Bur 

 Biol. Survey, U. S. Dep't Agric.) A, kingbird, Tyrannus lyrannus (Tyran- 

 nid.-e). B, blue jay, Cyanocitta cristata (Corvid.e). C, bobolink, Dolichonyx 

 oryzivorus (Icteride:). D, song-sparrow, Melospiza melodia (Fringillid.e). 

 E, barn-swallow, Hirundo erylhrogastra (Hirundinide). F, cedar waxwing, 

 Bombycilla cedrorum (Bombycillidae). G, house wren, Troglodytes a'cion 

 (Troglodytid/e). H, mocking bird, Mimus polyglottus (Mimid^e). 



