Here’s Wonder, a non-releasable leucistic Turkey Vulture at the Ojai Raptor Centre (he’s non-releasable due to visual impairment - when he was brought in, he also lost a few digits due to frost bite). As far as they’re aware, he’s one of two known leucistic Turkey Vultures in North America.
a typical example of a juvenile turkey vulture perched next to a leucistic adult turkey vulture. leucism is a lack of pigmentation in feathers; it can be throughout the full body, or distributed in patches, like in this bird.