How to Tell Apart Mini-guide << view all mini guides B I R D S American Tree Sparrow Spizelloides arborea Chipping Sparrow Spizella passerina Download PDF Text by Logan Parker Photos by Logan Parker Design by Celeste Mittelhauser Share Related Mini Guides Audio, Mini Guide White-breasted Nuthatch Call by Lance Benner and Logan Parker Mini Guide Great Cormorant vs. Double-crested Cormorant by Logan Parker Mini Guide House Finch vs. Purple Finch by Logan Parker
