Good.
Hunters are constantly looking for sign. Magpies, Ravens, Coyotes, etc congregating in a area will draw the attention of a good hunter. Even if none of it has anything to do with the prey he seeks. But If Wolves or a Cougar made a elk kill in a drainage that Your hunting elk in? It’s probably not good hunting anymore. Confirmation. And if it’s a Bigfoot laying there instead of an Elk? Only an idiot would simply walk away. IMHO.