Predation is a major limiting factor for most small sedentary caribou (Rangifer tarandus) populations, particularly those that are threatened or endangered across the southern extent of the species’ range. Thus, reducing predation impacts is often a management goal for improving the status of small caribou populations, and lethal predator removal is the primary approach that has been applied. Given that predator control programs are often contentious, other management options that can garner broader public acceptance need to be considered.

中文翻译：

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产妇围裙改善奇萨纳驯鹿群小牛存活率的评估

对于大多数久坐的驯鹿（Rangifer tarandus）种群而言，捕食是一个主要的限制因素，尤其是在该物种分布范围的南部范围内受到威胁或濒危的那些。因此，减少捕食影响通常是改善小驯鹿种群状况的管理目标，而致命捕食者的清除是已采用的主要方法。考虑到捕食者控制程序通常是有争议的，因此需要考虑其他可以引起更广泛公众认可的管理方案。