Related Clues:

• Green men?
• First-year medical residents
• They're not well-seasoned
• Junior doctors
• USNA freshmen
• Good students
• They're green
• Pros' opposites
• On-the-job trainees
• Annapolis newbies
• Often unpaid staffers
• Military newbies
• Hospital residents
• In cars, they must display L-plates
• In the birds, that shute them up