e. Head bluish-gray, whole under parts bright yellow. 



f. Forehead yellow, wings bluish. 



g. Head yellow, crown black. 



h. Head bluish, middle of back with a yellow patch. 

 (i). Larger. 

 i _' ' Smaller. 



2. Throal white or whitish. 



a. Crown with two black stripes. 



1' I own bluish-ash, back olive-green. 



c. Crown with a partially concealed patch of rufous- 



brow n. 



d. Fr i i rowri bright yellow, wing bars yellow. 



IV. Throal while or whitish, under parts streaked or spotted 



A. Crown, rump, sides of breast yellow. 



B. No yellow on crown, rump or breast, 

 i. With conspicuous wing-bars. 



a. Back bright bluish. 



b. Back grayish, crown black. 



c. Back grecni-h-ycllow. -ides chestnut. 

 2." Without wing-bars Walking Warblers. 



a. Middle of crown with a rufous streak. 



b. Crown plain, line over eye buff, 

 (i). Smaller. 



(2i. Larger. 



c. Crown plain, line over eye white. 



3. Everywhere streaked black and white. 



V. Throat yellow, under parts streaked or spotted. 



A. Belly white. 



B. Belly yellow 



i. Under pan- streaked with rufous-brown 



a. Crown yellow. 



b. Crown chestnul 



(i). Under part- bright yellow. 

 (2). Under parts soiled yellowish. 

 2. Under parts streaked or spotted with black. 



a. Back plain grayish, breast with a necklace of blac!; 



streaks. 



b. Back streaked with black, crown bluish. 



c. Back streaked with black, crown black, ear-covert= 



rufous. 



d. Back with a patch of rufous-brown spots. 



e. Back black, tail with a white band across the middle 



55. Nashville Warbler. 

 53. Blue=\vinged Warbler. 

 86. Wilson Warbler. 



58. Northern Parula Warbler. 



59. Western Parula Warbler, and 



(Hypothetical) Parula Warb= 

 ler." 



52. Worm=eating Warbler. 

 57. Tennessee Warbler. 



56. Orange=cro\vned Warbler. 

 (ll\pothctical) Brewster Warb- 



ler. (But sec page 123.) 



63. Myrtle Warbler. 



65. Cerulean Warbler. 

 68. Black=poll Warbler. 



66. Chestnut sided Warbler. 



77. Oven-bird. 



78. Water=Thrush. 

 (Hypothetical) (jrinnell Vv ater- 



Thrush. 



79. Louisiana Water- 1 nrush. 

 50. Black and White Warbler. 



70. Sycamore Warbler. 



61. Yellow Warbler. 



75- Yellow Palm Warbler. 

 74. Palm Warbler. 



87. Canadian Warbler. 



72. Kirtland Warbler. 



60. Cape May Warbler. 



76. Prairie Warbler. 



64. Magnolia Warbler. 



KEY TO THE FALL MALES, AND FEMALES. 



LInder parts yellow or vellowi-h, un-treaked. 

 \. Tail with white spots. 



1. Wings with white bars. 



a. Entire under parts pure yellow. 



b. Throat yellow, belly white. 

 (1). Larger. 



(2). Smaller. 



c. Under parts pale yellowish. 



(1). Back bluish, without streaks. 

 (2). Back olive-green, without streaks, 

 (3). Back olive-green, streaked. 



(a). LInder parts pale yellowish-white 

 (b). Under parts pale cream-buff. 



2. Wings without white bars. 



Tail 1 

 . Enti 



a. U 



b. I" 



c. I* 



65. Magnolia Warbler. 



58. Northern Parula Warbler. 



59. Western Parula Warbler. 



68. Black=poll Warbler. 

 67. Bay-breasted Warbler. 



62. Black-throated Blue Warbler. 

 85. Hooded Warbler. 



86. Wilson Warbler. 

 61. Yellow Warbler. 

 55. Nashville Warbler. 



