How to Tell Apart Mini-guide << view all mini guides B I R D S Ruffed Grouse Bonasa umbellus Spruce Grouse Canachites canadensis Download PDF Text by Bob Duchesne Photos by Logan Parker and Bob Duchesne Design by Celeste Mittelhauser Share Related Mini Guides Mini Guide Cedar Waxwing vs. Bohemian Waxwing by Logan Parker Audio, Mini Guide Barred Owl: Audio by Logan Parker and Doug Hitchcox Audio, Mini Guide Great Horned Owl: Audio by Doug Hitchcox and Nathan Dubrow
