Attract rutting bucks where you want them with Wildlife Research Centers #1 Select Estrus Deer Attractant. This blend of natural doe urine with estrous secretions features a touch of special musk to fire up nearby bucks. Effective during the rut, this blend of quality urines and all-natural ingredients triggers the sexual attraction instinct of mature whitetail bucks. Packed in amber glass bottles to retain potency and freshness. 4-oz. bottle. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Baits & Lures.