Never know what's going to come into the decoys??

Spent the last couple days shotgunnin for waterfowl. A great field shoot last night ended with 7 mallards and 1 pintail. This morning resulted in 3 mallards and a coyote! Yup, that's right a coyote! Seems that my duck call must sound real enough, and the decoys look right because this 4 legged killing machine was comin in hot, but was dropped in his tracks at 20 yards......