Bowie the koala
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Rescued koala's rare condition

Koalas usually have brown eyes, but this one has heterochromia, so its rescuers called it Bowie.

Heterochromia is a difference in coloration of the iris. The late musician David Bowie's condition was actually anisocoria - an unequal size of pupils that gives the impression of different colours.

  • 13 Jul 2016
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