National Audubon Society Field Guide to North American Birds. Eastern RegionNational Audubon SocietyAusverkauft4,3Bewachen
National Audubon Society Pocket Guide to Songbirds and Familiar Backyard Birds: Eastern RegionAutorenkollektivAusverkauftBewachen
The Global Rivals. The Forty-Year Contest for Supremacy between America and the Soviet UnionSeweryn BialerAusverkauftBewachen
The Audubon Society Master Guide to Birding 3. Old World Warblers to SparrowsJohn FarrandAusverkauft4,3Bewachen
National Audubon Society. Pocket Guide. Familiar Mammals of North AmericaAutorenkollektivAusverkauft4,0Bewachen
