Cacatua galerita is native to the Australian Region and occurs in large numbers in the north and east of Australia. It has been introduced to western Australia, New Zealand and New Guinea.
Biogeographic Regions: australian (Introduced , Native ); oceanic islands (Introduced )
- Australian Museum. 2003. "Australian Museum" (On-line). Factsheets: Sulphur-crested cockatoo. Accessed October 12, 2006 at http://www.amonline.net.au/factSheets/sulphur_crested_cockatoo.htm.
- Berra, T. 1998. A Natural History of Australia. San Diego, CA: Academic Press.