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Rest-Site Use and the Apparent Rarity of an Ozark Population of Plains Spotted Skunk (Spilogale putorius interrupta)

机译:休息现场使用和欧扎克群的臭虫斑点臭鼬(Spilogale Putorius中断)的明显稀有性

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Spilogale putorius interrupta (Plains Spotted Skunk) experienced range-wide declines beginning in the 1940s, and knowledge of population persistence and basic habitat requirements of the taxon remains limited. We surveyed for a population of the subspecies in the forested Ozark region of Arkansas. We deployed a dense camera-trap grid (>8000 trap-nights across a 24,611-ha study area) and recorded individuals on 6 occasions at 4 sites; their detection rate was amongst the lowest of all detected species. There were no observed differences between occupied and unoccupied sites. We captured and deployed radio-collars on 2 individuals that were tracked to 12 rest sites. Groundcover was sparse at rest sites, perhaps due to use of rocky outcrops by both individuals.
机译:SpiLogale Putorius中断(平原斑点臭鼬)在20世纪40年代开始的范围差异,以及人口持久性和分类员的基本栖息地要求仍然有限。 我们为阿肯色州森林欧扎克地区的亚斯类人口调查。 我们部署了密集的相机 - 陷阱网格(24,611-HA学习区)并在4个地点6场录制了个体; 它们的检测率是所有检测到的物种中最低的。 占用和未占用的网站之间没有观察到的差异。 我们捕获并在2个休息网站跟踪的2个个人上捕获并部署了无线电圈。 地面休息地点稀疏,也许是由于两人使用岩石露头。

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