Zepp's 1080 Predator Mouth Call imitates cottontail and jack rabbit distress squalls and is also great for coyote vocalization. The 1080 comes with two different reeds. The narrower reed with the round end works great for higher pitched cottontail tones and coyote vocalizations. The thicker reed has a deeper, raspier sound. The reeds can be used separately or stacked on top of each other to produce various pitches.