Lance Cpl. Brianna M. Register, an aviation supply specialist for Marine Aviation Logistics Squadron 14, collects trash during a volunteer effort to clean up Marine Corps Air Station Cherry Point April 20. Volunteers helped the Environmental Affairs Department take care of the clean up and beautify various portions of the air station during Earth Day volunteer opportunities from April 18 to April 22. - Lance Cpl. Brianna M. Register, an aviation supply specialist for Marine Aviation Logistics Squadron 14, collects trash during a volunteer effort to clean up Marine Corps Air Station Cherry Point April 20. Volunteers helped the Environmental Affairs Department take care of the clean up and beautify various portions of the air station during Earth Day volunteer opportunities from April 18 to April 22.