652. YELLOW WARBLER. 5 in. 



(Dendroica sestiva.) 

 Yellow all over shading to olive on back; wings and tail 

 darker, showing yellow edgings; orange-brown streaks on 

 breast; song, penetrating and unceasing; nests often in city 

 trees. Female: not so yellowy less streaked. American 

 Goldfinch. 



654. BLACK-THROATED BLUE WARBLER. Sli in. 



(Dendroica casrulescens.) 



Slaty-blue; below white; black throat and sides; white 

 patch on wing; hoarse note, '"kree, hree." Female: grayish; 

 no black but may be recognized by wing patch. Blue-gray 

 Gnatcatcher. 



655. MYRTLE WARBLER. 5^ in. 



(Dendroica coronata.) 



Blue-gray, streaked; crown, rump and spot on each side 

 of breast yellow; white below, marked on breast and sides 

 with black; usually in small flocks. Magnolia Warbler. 



657. MAGNOLIA WARBLER. 5 in. 



(Dendroica magnolia.) 



Back and tail black; crown blue-gray; yellow rump; yel- 

 low below, streaked with black on breast and sides; white 

 patch on wings; broad white band across tail, seen from he- 

 low. Myrtle Warbler. Cape May Warbler. 



658. CERULEAN WARBLER. 4^ in. 



(Dendroica cserulea.) 

 Azure-blue, marked with black on back and sides of head; 

 white below, streaked with blue; two white wing-bars; fre- 

 quents tree-tops; song resembles that of Parula. Blue- 

 gray Gnatcatcher. 



659. CHESTNUT-SIDED WARBLER. 5 in. 



(Dendroica pensylvanica.) 



Back shows black streaks mixed with olive-green; yellow 

 cap; white below; chestnut markings on sides of breast; wing- 

 bars; song, chee, chee, chee, c/t^^-ar." Bay-Breasted Warb- 

 ler. 



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