I usually receive some sort of turtle as a gift at Christmas. I'm lucky. :)
Along with the fantastic Dr. Seuss Yertle the Turtle ornament that I posted yesterday, my parents also gave me this cool turtle whistle. Along with a note informing me that whistling turtles are rare and endangered. No wonder I didn't know about them!
See, it really is a whistle. I can even change the sounds by covering the holes. I just can't play a song, but that is user error, I am sure!