Definition
'Hyla crucifer' is the scientific name for the spring peeper, a small tree frog native to eastern North America. These frogs are known for their distinctive 'X' marking on their backs and their high-pitched, peeping call. They are masters of camouflage, blending seamlessly into their woodland habitats. Think of *Hyla crucifer* as the official, scientific label for a familiar voice of spring. They are amphibians and need moist environments.