84 



KEY AND DESCRIPTION 



Magnolia Wartler 



black. Female similar, but duller. Both the female and young 

 have the white tail blotches on the middle of the feathers. 



(Black and Yellow 

 Warbler.) 



Length, 5 ; wing, 2| 

 (2^-2^) ; tail, 2 ; culmen, 

 I. North America from 

 the Rocky Mountains 

 eastward ; breeding from 

 northern New York 

 northward (southward in 

 the mountains to Penn- 

 sylvania), and wintering 

 south of the United States 

 to Central America. 



18. Cerulean Warbler (658. Deudrolca cmrulea). — A warbler 

 with bright blue upper parts, white lower parts, and many- 

 black streaks on the sides ; wing bars and much of the under 

 tail feathers white. Female with greenish tint to the back 

 and yellowish tint to the belly. It lives in the tops of the 

 forest trees. Its song is very much like that of the parula 

 warbler. 



Length, 4^ ; wing, 2V (2|-2|) ; tail, IJ; culmen, ». Eastern United 

 States and southern Ontario west to the Plains ; rare east of the Alle- 

 ghanies ; in winter, south 

 to northern South America. 



19. Chestnut-sided 

 Warbler (659. Dendrol- 

 ca. pensylvdnica^. — A 

 chestnut-sided, yellow- 

 crowned warbler, with 

 mottled black and olive 

 back and white under 

 parts ; wing bars yel- 

 lowish and cheeks 

 white, outlined with 

 black. Female similar, but duller ; the young has the back 

 somewhat streaked with black on a ground that is yellowish- 



Cerulean Wartler 



