Kaatz Bros Evanesce Predator Curiosity Lure is a blend of mink glands, beaver castor, and enhancers makes this unique call a great choice for coyotes, fox, and our first choice for bobcats. This heavy paste gets a shoulder rub response from fox and coyotes, so it should be applied to a larger backing (football-sized or larger) or vertical posts at either flat sets or dirt holes. Especially effective at burnt firewood post sets. A must-have lure