New Holland Honeyeaters
What is Leucism - at Wiki
Below - A New Holland Honeyeater unaffected by Leucism.
These photos where taken on August 23rd 2005, at the Barwon River in Geelong, Victoria.
Two leucistic birds where seen feeding in a flowering gum together with a group of about 10 other New Holland Honeyeaters.
(Note: Pale tip of beak/slight mottling of breast - Juvenile??? Offspring of Bird one???)