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 Audio, Mini Guide White-breasted Nuthatch: Audio by Lance Benner and Logan Parker Audio, Mini Guide Barred Owl: Audio by Logan Parker and Doug Hitchcox Audio, Mini Guide Red-breasted Nuthatch: Audio by Laura Sebastianelli and Logan Parker
