INDEX 



251 



103, 105 ; Wilson's black- 

 cap, 114. 



Woodchuck, 61, 86, 96. 



Wood pewee, 169, 214. 



Woodpecker, arctic three- 

 toed, 14; downy, 68; 



golden-winged, 16, 68, 72 ; 



hairy, 41 ; pileated, 45, 99, 



156, 183, 193, 234. 

 Wood sorrel, 167. 

 Wren, winter, 10, 57, 72, 90, 



117. 



