The variegated fairywren (Malurus lamberti) is a fairywren that lives in diverse habitats across most of Australia. Four subspecies are recognised. In a species that exhibits sexual dimorphism, the brightly coloured breeding male has chestnut shoulders and azure crown and ear coverts, while non-breeding males, females and juveniles have predominantly grey-brown plumage, although females of the subspecies rogersi and dulcis (previously termed lavender-flanked fairywren) have mainly blue-grey plumage.
Like other fairywrens, the variegated fairywren is a cooperative breeding species, with small groups of birds maintaining and defending small territories year-round. Groups consist of a socially monogamous pair with several helper birds who assist in raising the young. Male wrens pluck yellow petals and display them to females as part of a courtship display. These birds are primarily insectivorous and forage and live in the shelter of scrubby vegetation across 90% of continental Australia, which is a wider range than that of any other fairywren. source