This call will make a rabbit-in-distress call, coyote barks and coyote howls. Video at the end of the post will demo.
Gather materials: Scissors, 3 inches of 1/2" PVC pipe, rubber band and that heavy plastic trash containers you take off of toys, electronics etc. by screaming and yelling and ripping and jabbing and pulling, yeah that annoying stuff. Unless you get the nice ones that have the pop apart tabs.
It will look like this when done.
Not bad for making it out of trash.
Here's an audio track teaching how to blow on a coyote call. I'm sure typing into YouTube "How to use a coyote call" will get you plenty to look through.