A pitfall trap used by David Cuthrell to capture burying beetles for study by the Michigan Natural Features Inventory. Photo: David Cuthrell
beetletrap
Great Lakes Echo - Environmental news of the Great Lakes region
Great Lakes Echo (https://greatlakesecho.org/2012/10/23/researchers-strive-to-restore-endangered-beetle-that-eats-only-small-dead-animals-and-raises-its-own-young/beetletrap/)