Unusual cockatoo
By Birding-Aus, on July 16th, 2014
A friend of mine has pictures of a what appears to be a Sulphur-crested Cockatoo with an orange crest, taken at Eynesbury (west of Melbourne). She is interested to know if this is likely to be a natural mutation or whether it has been deliberately bred that way and then escaped? I can supply a photo if anyone wants to see Dave _______________________________________________ Birding-Aus mailing list Birding-Aus@birding-aus.org To change settings or unsubscribe visit: http://birding-aus.org/mailman/listinfo/birding-aus_birding-aus.org
Hi Dave, The switch from yellow to orange pigmentation can also be due to diet (beta-carotenes). Nikolas A/Prof Nikolas Haass | Head, Experimental Melanoma Therapy Group The University of Queensland Diamantina Institute Level 6 | Translational Research Institute | 37 Kent Street | Woolloongabba QLD 4102 T: +61 (0)7 3443 7087 | M: +61 (0)424 603 579 F: +61 (0)7 3443 6966 E: n.haass1@uq.edu.au | W: http://www.di.uq.edu.au …Turning scientific discoveries into better treatmentsŠ CRICOS Code 00025B This email is intended solely for the addressee. It may contain private or confidential information. If you are not the intended addressee, you must take no action based on it, nor show a copy to anyone. Kindly notify the sender by reply email. Opinions and information in this email which do not relate to the official business of The University of Queensland shall be understood as neither given nor endorsed by the University On 16/07/14 7:06 AM, “Dave Torr” < davidtorr@gmail.com> wrote: _______________________________________________ Birding-Aus mailing list Birding-Aus@birding-aus.org To change settings or unsubscribe visit: http://birding-aus.org/mailman/listinfo/birding-aus_birding-aus.org