The Department of Fish and Game (DFG) oversees several divisions and programs related to the conservation of Massachusetts' inland and marine wildlife, fisheries, habitats, and recreational access sites. Key responsibilities include restoring and protecting ecosystems, managing fish and wildlife populations, regulating commercial and recreational fishing, and acquiring and stewarding over 200,000 acres of protected open space. The DFG involves citizens in its work through volunteer programs, citizen science initiatives, and public hearings on regulatory issues.