A Review of Birds of Washington (Wahl) and Supplement to Birds of Southeastern Washington Proportional bill length and proportional

Proportional bill length and proportional tarsus length were inversely related to elevation

Citizen science in action

From the equatorial North to the tropics

Borneo and Java

A Review of Birds of Washington (Wahl) and Supplement to Birds of Southeastern Washington Proportional bill length and proportionalA review and critique of Birds of Washington: Status and Distribution edited by Terence R. Wahl, Bill Tweit and Steven G. Mlodinow. Corvallis: Oregon State University Press, 2005. Weber places particular importance on specimen records and is critical of Wahl et als uneven citation of the literature on Washington's avifauna. The Supplement to Weber and Larrison's Birds of Southeastern Washington (1977) reports on fieldwork in the Blue Mountains and