The Estrus Whimper coyote call is designed to effectively trigger instinctive reactions in coyotes during their mating season. It produces a range of authentic vocalizations, including yips, barks, howls, and whimpers, which appeal to both mating and territorial instincts. The call is operated by depressing the lever and blowing through the Mac Daddy mouthpiece, ensuring ease of use. Constructed with moisture-resistant Infinity Latex, the call is durable and long-lasting. An instructional DVD is included to guide users in producing the most effective sounds. Additionally, a Replacement Reed Kit is available for purchase separately.