Individuals can be seen prowling pond bottoms during warmer months. May. Of all turtle species in New York, the mud turtle apparently has the shortest activity period. Mud turtles migrate 200-400 meters from their pond to nest. The mud turtle is the rarest species of turtle in New York. Mud turtles are seen crossing roads, most likely in search of nest sites or water.
Turtles killed by passing cars are a very significant loss to populations.
Draining wetlands for urban and industrial development has impacted populations, reducing the amount of suitable habitat. Upland nesting and hibernation sites have also been impacted by land clearing, development and fragmentation from road construction. Overcollecting for the illegal pet trade exploits adults necessary for sustaining populations. Additional effort is needed to survey for mud turtles in potential habitat. Studies to identify upland habitat requirements have begun and need to be continued.