Ellins S R, Thompson L, Swanson W E
J Comp Psychol. 1983 Dec;97(4):302-9.
Two experiments investigated the effects of novelty and familiarity on illness-induced aversions to taste and place cues in coyotes (Canis latrans). Coyotes were made ill on familiar food laced with lithium chloride in a novel place and then received preference tests. In Experiment 1, coyotes avoided the previously poisoned familiar food in the novel treatment place but readily ate the same familiar food in a familiar safe place. In Experiment 2, the results of Experiment 1 were replicated, and it was found that coyotes would eat a different familiar food in the novel treatment place. On the basis of the results of this and other studies, a model for averting animals from places where they are not wanted is presented.
两项实验研究了新奇性和熟悉度对郊狼（犬属）因疾病引起的对味觉和地点线索厌恶的影响。郊狼在一个新地点食用掺有氯化锂的熟悉食物后生病，然后接受偏好测试。在实验1中，郊狼在新的治疗地点避开了之前中毒的熟悉食物，但在熟悉的安全地点却很乐意吃同样的熟悉食物。在实验2中，重复了实验1的结果，并且发现郊狼会在新的治疗地点吃另一种熟悉的食物。基于这项研究和其他研究的结果，提出了一种使动物避开不希望它们出现的地方的模型。
