PLATE V 



1. BLUE-WINGED WARBLER, MALE. 



2. BLUE-WINGED WARBLER, FEMALE. 



3. LAWRENCE'S WARBLER, MALE. 



4. BREWSTER'S WARBLER, MALE. 



5. GOLDEN-WINGED WARBLER, MALE. 



6. GOLDEN-WINGED WARBLER, FEMALE. 



(ONE-HALF NATURAL SIZE.) 



