Do birds in the wild ever cross breed or even domestic birds?
Birds in the wild will not cross bred with other species,this only happens when man interrupts the normal nature of events, Such as Hybridising Wild finches etc. with domesticated birds ie.Canarie’s. However there have been certain breeds of Ducks that have cross bred,but that as I have said has been down to the interference of man,ie the American Ruddy Duck and the european Blue billed duck.