Not at all. They come and go all the time. But, they are usually around 10,000 credits. You have to have the filters wide open.

in all the time i've played though, there's never been a albino the the trading tab? are they extremely rare to find?

Surely though there is an extremely tiny rare chance that normal parents can produce albino offspring. It just hasn't happened for either you or me yet.

Of course, I am not sure this would even happen then. I say that because when I move my animals around between my franchise zoos, their info is then "forgotten" in their info tabs and their parentage is listed as unknown. If I move them back to the zoo they came from, then the info appears again in their tab, for parents and some of their children. I imagine that its the children that were moved or traded that are still 'forgotten.' I wish this would change. Otherwise, I doubt you can get a naturally occurring albino.

I've never gotten one naturally either from non-albino parents. I've wondered if it is possible. I've only purchased albinos and bred them with non-albino parents to produce the random chance. When they breed that way, some offspring are albino and some are not. Presumably, if you purchased a normal child from someone who had bred it with one albino parent, there would be an rng 'chance' that it would produce an albino offspring.