The Northern Bog Turtle is one of North America's smallest turtles, recognized by its light brown to black carapace with a yellow, orange, or red blotch on each side of its head. It inhabits discrete populations in small, open-canopy wetlands along the eastern United States. The species is threatened by habitat loss and degradation from activities like wetland drainage and lack of controlled burning. Conservation efforts aim to protect remaining habitat and populations in states like New York and Pennsylvania.