Walter E Meshaka, Jr. and Joseph T. Collins, with photographs by Suzanne L. Collins. This pocket guide includes all 17 species of frogs and toads found in Pennsylvania. These are the creatures you might encounter hopping or leaping along the edges of marshes, roadside ditches, rivers, ponds and lakes of the Keystone State. This guide is ideal for budding and experienced naturalists and for anyone with an interest in nature. 

Each entry includes size, geographic range, habitat, habits, and color photos.