The Galfarro is the bird of prey commonly called common buzzard. The reason why is not called by real and assigned name, I know. In addition it is wrong to call it a buzzard, buzzard is that hunt mice and there are many species that feed on them. It is common to instead use it as an adjective; Mouser, Eagle Bonelli's etc... It can be that originally the bird called it "Galfarro buzzard ".
