Ian McTaggart-Cowan
Books by Ian McTaggart-Cowan
Birds of British Columbia, Volume 2
Nonpasserines - Diurnal Birds of Prey through Woodpeckers
Birds of British Columbia - 4 Volume Set
Birds of British Columbia, Volume 4
Wood Warblers through Old World Sparrows
Birds of British Columbia, Volume 3
Passerines - Flycatchers through Vireos
Birds of British Columbia, Volume 1
Nonpasserines - Introduction, Loons through Waterfowl