King, B.R. and Limpus, C.J. (1991) Piper Islands, Great Barrier Reef, Queensland. Corella 15: 53-54.
Queensland Parks & Wildlife Service (2007) GBR seabird database (accessed May 2007).
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Piper Islands (Australia). Downloaded from
https://datazone.birdlife.org/site/factsheet/piper-islands-iba-australia on 23/12/2024.