Herp Atlas 1992-1998 Survey

• The map below shows the distribution of the Green Frog in Massachusetts based on the original intensive volunteer survey that took place from 1992-1998.
• Download pdf of map

Updated Distribution Map

• View interactive map showing an updated distribution based all records received to date, including sightings submitted via this site.
• Report your own sighting

Lithobates clamitans

These very common frogs are found throughout Massachusetts where they breed in ponds, marshes, and river backwaters and side-channels. Their calls are short, explosive banjo-plucks, sometimes linked together like a series of echoes. Listen for them in mid to late spring.