01/29/2023
New research! A new article coming out in February shows the effects of human-caused mortality on wolves that live near national parks. These losses are disruptive to pack dynamics and can possibly lead to pack collapse.
“This seminal study confirms what we have been observing in Yellowstone – when pack leaders are killed, the pack disbands. It’s a disruptive dynamic to ecotourism, which relies on pack stability and consistency. More importantly, it devalues what Americans love about their national parks – places where wildlife can exist largely unfettered by human exploitation,” said Dr. Nathan Varley, wildlife biologist and owner of Yellowstone Wolf Tracker.
This study examines 118 years of cumulative data from five national parks and packs that ranged in size from 2 - 37 wolves.
Transboundary movement of wildlife results in some of the most complicated and unresolved wildlife management issues across the globe. Depending on the location and managing agency, gray wolf (Canis ...