"The frogs of Massachusetts come in many colors, and they inhabit a variety of habitats, from lakes to trees to woodlands. The 10 species in Massachusetts belong to four scientific families. Five species, including the familiar American bullfrog, belong to the family Ranidae, the true frogs. Two species are members of the true toad family Bufonidae. Two belong to the family Hylidae, the tree frogs and allies. One frog is a member of the Scaphiopodidae family of American spadefoot toads."
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