Woodpeckers 



Hairy Woodpecker 



Picoides villosus 

 1991-95 = 178 



UUUmWUmUwU-w 



UUUmUUW--UwU 



WUUU-wUmUw- 



mUUUWUmUUU 



-w 



White-headed Woodpecker 



Picoides albolarvatus 



1991-95 = 1; 1991 - QLL IB 

 n = 6 



Three-toed Woodpecker 



Picoides tridactylus 



1991-95 = 61 



WWW 



WWW 



WW 



--W 



Black-backed Woodpecker 



Picoides arcticus 



1991-95 = 30 

 TES 



WWW 



-w-w 



t 



t t - - - 



t 



67 



