Western Australia Bird Surveys (1987-2015)

Koobabbie, a 7,173 ha property, has retained 41.5% of the original native vegetation, and is a designated Important Bird Area by BirdLife Australia, while still being an economically profitable agricultural enterprise. Since 1987 the owners of Koobabbie have kept detailed records of the avifauna of the property, and encouraged staff from government, non-government and academic organisations to conduct research and monitoring of the endangered Carnaby’s Cockatoo Calyptorhynchus latirostris breeding on their property.

Woopenatty was a 7,293 ha wheat-sheep property in the Geraldton Sandplains biogeographic region of the northern wheatbelt of Western Australia. Data were collected on the presence of bird species seen on a weekly basis on the property from October 1987 until the end of 2002.

库巴比（Koobabbie）是一处占地7173公顷的地产，保留了41.5%的原生本土植被，被澳大利亚鸟类联盟（BirdLife Australia）列为重要鸟区（Important Bird Area），同时仍是经济效益优良的农业经营实体。自1987年起，库巴比的所有者便对该区域的鸟类区系留存有详细记录，并鼓励政府、非政府及学术机构的人员开展针对在其领地繁殖的濒危物种卡纳比黑凤头鹦鹉（Carnaby’s Cockatoo，学名Calyptorhynchus latirostris）的研究与监测工作。

沃皮纳蒂（Woopenatty）是西澳大利亚州北部小麦带杰拉尔顿砂地平原生物地理区内一处占地7293公顷的麦羊兼营农场。1987年10月至2002年末期间，研究人员对该农场每周观测到的鸟类物种出现情况进行了数据采集。