Video from The Guardian
The Winterkeeper: A Lifetime Spent Protecting Yellowstone National Park
"Steven Fuller is a winter caretaker who has lived at Yellowstone national park for the past 50 years.
As the cold weather approaches and the seasonal transformation begins, he hunkers down in his remote mountain cabin. But Fuller and Yellowstone face an uncertain future, with the climate crisis threatening to forever change one of North America’s last great wildernesses." from video introduction