Gooldjar (Kongal-boyal) or Ngakala (Noongar LOTE wer Kongal-marawar) is called in English the Pacific Gull. Gooldjar is a very large gull, native only to Australian coasts. It is much larger than the more common Djenark (Silver Gull). The scientific name for the sub species in Western Australia is Larus pacificus georgii.
- "Djerap - Noongar Birds". Batchelor Press. 2014. ISBN 978 1 74131 292 8