Kaufman : Field Guide to Advanced Birding : Birding Challenges and How to Approach Them

| 1990 | | Kart, 11,2x18 cm, 299 S, zahlr. s/w-Zeichnungen. | WG: Buch | | Covering thirty-five of the most difficult groups of birds, from winter loons to confusing fall warblers, jaegers to chickadees, accipiters to flycatchers, this clearly written and beautiful illustrated field guide tells exactly how to solve the most challenging bird identification problems of North America. | [E] | | Peterson Field Guide