Leucistic Ruby Throated Hummingbird. Photo by allhearts
leucistic red kite
(photo by jamie macarthur)
Leucistic Pied Kingfisher. Photo by birdpixella
leucistic common raven
(photo by halex)
leucistic common raven 
(photo via birdwatchingdaily.com)
formosan blue magpie and leucistic formosan blue magpie
photo by jeremy 110
leucistic peafowl (by avva)
leucistic mandarin duck (by foto martien)
leucistic canada goose
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