Molecular Genetics of Avian Proteins XIII.Protein Polymorphism in Three Species of Australian Passerines

Abstract

An introduced species, the house sparrow (Passer domesticus), and two Australian native species, the welcome swallow (Hirundo tahitica neoxena) and the fairy martin (Petrochelidon ariel), have moderately low levels of protein polymorphism compared with domesticated or semi-wild 'managed' species of birds.