Morris County (NJ) Park Police
Mass. Division of Conservation and Recreation(DCR) Park Ranger
NJ Fish & Wildlife Conservation Officer
Mass. Environmental Police
NJ Fish & Wildlife Conservation Officer
NJ SPCA Humane Police, not sure if it fits this thread, but figured it was close enough.
Boston Park Rangers Ford electric cart(seems like every department in Boston has at least one of these!)
Boston Park Rangers cruiser
Boston Park Rangers supervisor cruiser
Boston Park Rangers Mounted Unit Ford Pickup and trailer