Have you ever noticed mud “chimneys” extending up from the ground? These mark the entrance to the burrow systems of burrowing crayfish!
Unlike stream-dwelling crayfish, upland burrowing crayfish inhabit burrows that can be miles from a sizable body of water. This species constructs elaborate burrow systems marked with a mud chimney along high elevation wetlands, moist forest floors, and wet seepage areas. These tunnels also provide a home for other wildlife, including frogs, snakes, salamanders, and insects.
Burrowing crayfish typically exhibit striking coloration, including blue, red, orange, and brown individuals. Like Kentucky’s other native crayfish, they serve as indicators of ecosystem health and water quality.
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Crayfish photo by Guenter Schuster
{posted on the Kentucky Department of Fish and Wildlife Resources Facebook Page)
