I figured it was something like this. Thanks for all the answers. It is cute! Especially when my calls do it! All their wings are clipped so they won't go anywhere but they get on their tiptoes like they're about to take off!
I have only been a duck owner since August. I began with 3 call ducklings, then someone gave me 2 older cayugas, I bought another call right after that then the person who I got the cayugas also gave me a runner.
It wasn't until I got this runner a few days ago that I started noticing a...