I would have never thought of attempting this in a million years, but I'm glad this guy did. He took his thermal camera out at night into Yellowstone and captured video of 9 wolves surrounding 1 grizzly.
In Wyoming, we exist where multiple apex predators compete for dominance. That reality was on display at Yellowstone National Park recently as a black wolf decided to challenge a resting Grizzly. He would eventually regret it.
Hypothetical question: how do you know if you've made it as a celebrity if you're a wolf? Answer: when National Geographic makes a movie about you. That's exactly what happened to one black wolf in Yellowstone National Park a few years ago.
If you're fortunate, you might hear wolves howl next time you visit Yellowstone National Park. But, you're not likely to hear them all the way in downtown West Yellowstone unless you were there a few mornings ago.