Now sometimes I jump when my own phone rings, but imagine jumping when you hear your phone ring, only to realize that it never rang at all! This bird, Billy, is the culprit behind that very scenario with his owner, Stuart McNae, both seen here. The Blue-fronted Amazon Parrot is able to perfectly learn and mimic ringtones . . . so perfectly, in fact, that his owner has had to change the mobile phone's sound five times already! To make matters worse, Billy also likes to wait until Stuart leaves the room to copy the sound, and even imitates laughter when he dashes back to answer. The bird has already learned the Nokia theme, Lou Bega’s Mambo Number 5, the BBC Match of the Day tune, Soul Limbo by Booker T and the MGs and Bob Marley’s No Woman No Cry . . . I can't think of trickier tones to test such a qualified creature with, can you?