A rosy-faced lovebird (Agapornis roseicollis ... Best-fit line is shown in blue, and individual datapoints (in grey) are staggered vertically to reveal overlapping observations.

Those are feral rosy-faced lovebirds. Metro Phoenix is home to roughly 2,000 of them, although they're originally from Africa. A wild lovebird population started growing here in the mid-1980s.

Troy Corman discusses the expansion of the rosy-faced lovebird in Phoenix. Troy Corman, Avian Monitoring Coordinator with Arizona Game and Fish, discusses the expansion of the rosy-faced lovebird ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Tartufo, the rosy-faced lovebird, has more limbs than you think. He ...

Those are feral rosy-faced lovebirds. Metro Phoenix is home to roughly 2,000 of them, although they're originally from Africa. A wild lovebird population started growing here in the mid-1980s.