Pet dog still loose in Yellowstone, owner calls in 'rescuers' - USA Today - 7/03/2021 Pet dog still loose in Yellowstone, owner calls in 'rescuers'
Yellowstone Is Turning 150 — Here's How You Can Celebrate the Park and Learn More About Its Indigenous Roots - Travel+Leisure - 1/25/2022 Link »
Black bear density in Yellowstone’s Northern Range is highest in Northern Rockies - The Spokesman Review - 11/09/2024 Link »