Hop into Big Night, Maine’s evening of amphibian migration

PORTLAND PRESS HERALD • March 27, 2026

On a few nights each spring, Mainers help frogs and salamanders cross roads, witnessing the natural pilgrimage in their backyards. Citizens can get involved through the organization Maine Big Night, which has a map of over 100 sites across the state where volunteers can shepherd amphibians across the road. Frogs and salamanders wait for the right conditions to get moving. The nighttime temperature must be above 40 degrees, preferably up to 45 degrees, and there has to be rain. Typically Big Night occurs around mid-April. “It really is a sign that spring has begun and winter is over,” said Greg LeClair, the executive director of Maine Big Night.