Frog Book
Scrupulously accurate nontechnical guide offers the amateur (or experienced) herpetologist all the information needed to identify any frog or toad likely to be found throughout North America. Physiology, ecology, phylogeny, life history, metamorphosis, plus extensive finding keys to seven families and thorough descriptions and life habits for identification. 58 species. 290 photographs, 16 color plates.
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The classic nontechnical study of Northeastern and Central species. Finding keys, general biology of frogs and toads. 290 photographs and 16 color plates.
