What is "wilaru"

' Wilaru telfordi ' is an extinct genus of bird of uncertain phylogenetic placement from the Late Oligocene to Early Miocene of Australia. It was originally classified as a stone-curlew, but subsequently it was argued to be a member of the extinct family Presbyornithidae instead. It is either the oldest known burhinid or the youngest known presbyornithid. The type species is Wilaru telfordi; genus also includes the second species Wilaru prideauxi. The type species was described from fossil material collected from Lake Pinpa, Lake Palankarinna and Billeroo Creek, in the Lake Eyre Basin of north-eastern South Australia. The genus name Wilaru is the term for “stone curlew” in the Diyari language of the Lake Eyre region. The specific epithet of the type species honours American palaeontologist Richard H. Telford (1929–2011) of the American Museum of Natural History, who led the 1971 expedition to Lake Pinpa during which much of the descriptive material was collected.