Rana palustris - the Pickerel Frog by BioDivLibrary on Flickr.
North American herpetology :.Philadelphia :J. Dobson,1836-1840..biodiversitylibrary.org/page/4075426
Tagged: Amphibians Reptiles United States Harvard University MCZ Ernst Mayr Library Rana palustris Rana Pickerel Frog Frog
Posted on June 17, 2012 with 27 notes
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