Dichotomous Key To The Winter Sparrows of Umatilla County 
(3 pages, 8-1/2 x 11)

 Key to Local Winter Sparrows in Umatilla County

Checklist of The Birds of Umatilla County:

Checklist as a PDF file (3 pages, 8-1/2 x 11)

Checklist as a PDF file (1 four-fold page, 8-1/2 x 14)