Leucism is actually a moderate form of albinism and most leucistic/albino wildlife doesn’t survive—first off, the lack of pigmentation makes them moving targets; then there’s the issue of vision problems as true albinos, marked by pink or red eyes, usually have severe vision problems including blindness, while leucistic wildlife, often with blue eyes, seems less likely to be blind but may still have vision impairment.
Rather than continue to drone on drily about the characteristics of leucistic wildlife, I’ll just let you feast your eyes on this gorgeous fellow.
Bottom line: don’t use rodenticides, insecticides, pesticides or glue traps that can kill unintended victims.