"National Geographic, eat your heart out."

More Yellowstone bear drama captured on film! Never underestimate the power of a good elk carcass to get bears riled up.

YouTube user Diver Dave posted the following along with the video:

"Last weekend a large Grizzly took down a Bull Elk in Yellowstone River just South of Canyon Village and dragged it back to shore. There is an amazing video on YouTube capturing this event. I was able to film 2 Grizzlies fighting over the carcass early this morning. National Geographic, eat your heart out."

The 10-minute video gets dramatic around the 4-minute mark, so we recommend starting there:

Hungry for more wildlife drama at Yellowstone National Park? We've got you covered.

Watch a bear sneak up on an elk in the Yellowstone River.

Watch a bison headbutt a car and pop a tire.

And one more intense bear v. elk standoff.