2026年2月,在Mammoth湖附近用GPS项圈追踪了一只稀有的Sierra Nevada红狐,这是内华达山脉南部首次作出这种努力,并表明可能实现人口复苏。 A rare Sierra Nevada red fox was tracked with a GPS collar near Mammoth Lakes in February 2026, marking the first such effort in the southern Sierra Nevada and suggesting possible population recovery.

2025年11月在塔霍湖Blackwood峡谷发现一只内华达山脉红色狐狸, A Sierra Nevada red fox was captured on a trail camera in Blackwood Canyon, Lake Tahoe, in November 2025—the first confirmed sighting in the basin since the mid-20th century. 在加利福尼亚据信不到50人的稀有、受威胁物种在Donner湖和北福克美洲河附近发现的数量越来越多,这表明人口可能恢复。 The rare, threatened species, believed to number fewer than 50 individuals in California, has been spotted in increasing numbers near Donner Lake and the North Fork American River, suggesting a possible population recovery. 2026年2月,在Mammoth湖附近抓获了一只狐狸,并安装了GPS项圈,这是内华达山脉南部的首次此类跟踪,使人们对其移动和生境用途有了新的了解。 In February 2026, a fox was captured and fitted with a GPS collar near Mammoth Lakes, marking the first such tracking in the southern Sierra Nevada and offering new insights into its movements and habitat use. 野生生物官员正在密切监测该地区,以评估物种的存在和养护需要。 Wildlife officials are monitoring the area closely to assess the species’ presence and conservation needs.