White peacocks, known to the 'layperson' as albino peacocks, are incredibly rare. If two white peacocks mate, the condition of leucism will be passed onto the babies. However, if two peacocks of traditional colouration make a baby, the odds of this offspring being leucistic are just one in four.
they are believed to bring luck and prosperity. Secularly, white has long symbolized cleanliness and purity, so a white peacock is associated with purity of mind and spirit.