Woodpeckers 



Williamson's Sapsucker 



Sphyrapicus thyroideus 



Downy Woodpecker 



Picoides pubescens 



WUUwWWwUWWWw 



WWUwWWU-UW-U 



WUWUmwWwww- 



WWWU-UwUWU 



-w 



Hairy Woodpecker 



Picoides villosus 



UUUwVAJwUwU-w 



UUUwUWU--WwU 



WUUW-wUwUw- 



wWUUWUwWUU 



-w 



White-headed Woodpecker 



Picoides albolarvatus 



QLL IB; March 23, 1991; Parsnip 



Overlook Trail southwest of Eureka 

 n=6 



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61 



