The first farmed cervid to display signs of CWD was an elk that fell ill in 1996 on a ranch in Saskatchewan. 牧场中的鹿首次出现慢性消耗病的徵兆,是1996年在加拿大萨克其万省一处牧场的某只麋鹿。
Because they are strictly carnivorous,wolver hunt large animals such as elk and deer,as well as their mainstay,small animals such as mice and rabbits. 因为它们是严格的肉食动物,野狼靠捕获小动物如野鼠、兔子作为主要食物来源,偶尔也会捕猎大型动物如麋、鹿。