Darwents Waterhole 261km SE from Adelaide CBD Where is it?: This small patch of scrub (o.24 hectares) is 6km S of Willalooka on the Riddoch Highway. Owner: State Government of South Australia (Crown Land) History: The waterhole was previously used as a stock watering point. It is currently Crown land dedicated to the Tatiara District Council as a flora and fauna reserve. Habitat: Total Species Recorded to Date: 56 (non-passerines 20, passerines 36) Common Species: Red-rumped Parrot, Galah, New Holland Honeyeater, Red Wattlebird, White-plumed Honeyeater, White-browed Babbler Less Common Species: Tawny-crowned Honeyeater, Striated Hornbill, Grey Shrikethrush, Rufous Whistler, Eastern Yellow Robin, Jacky Winter <span style=”color: grey; font-size: small;”>Updated: 08/05/2019</span> Download the bird list