MADISON, Maine (AP) — A parrot that can do a wolf whistle and sometimes sounds like R2-D2 from the "Star Wars" films is on the loose in Maine.Oscar Cornejo tells The Morning Sentinel his 10-year-old Timneh African Grey parrot named Paco became spooked last week and flew off his shoulder.The 10-inch-tall charcoal gray bird has a burgundy tail.