Sibley Birds East & Sibley Birds West: A Review
10,000 Birds
MAY 3, 2016
Am I willing to give up the field guide which bears the mud and dirt of so many falls on so many birding trips? It gets very confusing when I’m trying to look at subspecies descriptions in multiple field guides (“Slate-Colored Fox Sparrow” in Sibley West, for example, is “Western Slate-colored Group” in Stokes West).
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