Mainer finds a rare blue bullfrog in her backyard pond

BANGOR DAILY NEWS • September 11, 2021

Green frogs and bullfrogs are common sights in freshwater ponds and wetlands around the state. But every so often, a frog that would be green is blue. This is not a sad frog. Rather, it’s a color mutation known as axanthic, and is quite rare in the amphibian world.