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Hawks In Flight, Second edition: A Review of a New Version of a Birding Classic

10,000 Birds

But, before Jerry Liguori’s wonderful photographic guides of Hawks at a Distance (2011) and Hawks from Every Angle (2005) and before Clark and Wheeler’s classic Field Guide to Hawks of North America (2nd ed., ” There are the classic field marks, size of head and shape of tail, but, we are told, never rely on just one or two features!