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 Red-breasted Nuthatch Call by Laura Sebastianelli and Logan Parker Mini Guide House Finch vs. Purple Finch by Logan Parker Mini Guide Cedar Waxwing vs. Bohemian Waxwing by Logan Parker
