There are several examples of the Cougar Whistle on youtube, it sounds a LOT like a Northern Flicker, then has lots of variations into the catlike sounds.
I can also voice the closed reed calls with distress, same body, different voice. I don't voice them until they're purchased. I do a custom blade job that can do an excellent fawn, a raspy jack, and a screaming cottontail all dependent on the volume and technique blown into them.
