The site has been identified by BirdLife International as an IBA because it supports populations of the vulnerablemalleefowl and the restricted-range western corella, as well as of Bourke's and regent parrots, western bowerbirds, rufous treecreepers, blackhoneyeaters, slaty-backed thornbills, chiming wedgebills, chestnut-breasted quail-thrushes and western yellow robins.