Denali Wolf Population Data, 1986-2024

Since 1986, surveys in spring and fall each year count the number of wolves found in Denali National Park and Preserve, north of the Alaska Range.自1986年起，科研人员每年于春季和秋季开展调查，统计阿拉斯加山脉（Alaska Range）以北的德纳里国家公园和保护区（Denali National Park and Preserve）内发现的灰狼数量。