WAlex (parrot)
WČabulītis
WChalky (dog)
WGeorge (dog)
WJake (rescue dog)
WLoteki Supernatural Being
WMona (elephant)
WMonster Pig
WNonja (Malaysian orangutan)
WSan Francisco Zoo tiger attacks
WShambo
WSan Francisco Zoo tiger attacks
WSan Francisco Zoo tiger attacks
WWashoe (chimpanzee)
WXiang Xiang (giant panda)