Were those coyotes or wolves or both?
Compilation Of Wildlife Crossing A Beaver Dam Over 8 Month Period

This is a compilation video from a wildlife camera set up at a beaver dam at Voyageurs National Park in northern Minnesota on the Ontario border of a bunch of the different animals that use the dam to cross the water, not a single one of which bothered to pay a toll to the beaver for building the bridge in the first place. If I were that beaver I would hire a troll to collect tolls. A TOLL TROLL. I would also dress up as Bigfoot and run across the dam then sell the footage to people who want to believe.