This finch readily takes insects, often extracted from under loose bark or tree crevices. It also feeds on nectar and small berries. In some areas, this finch's diet may bring it into conflict with rice growers, but there is no evidence that this protected species is seen as a serious agricultural threat either in Fiji, or in Australia, where it is kept in captivity in small numbers.
This finch readily consumes insects, often gathered from under loose bark or tree crevices. It also feeds on nectar and small berries. In some areas, the finch's diet may lead to conflicts with rice farmers, but there is no evidence that this protected species poses a threat to agriculture in Fiji or Australia.