Feel the sound

Hearing with your skin. How cool is this?

http://s.nyt.com/u/CuO

Insign in Action or Attack of the Banana Pecking Pigeon

Thanks to Dan for finding this video for us. Click here to see the depths of pigeon creativity.

Which type of conditioning is this?

Who's conditioning who?

I think Bella and Des do this to me all the time. Thanks to Lizzie Tripolitis for the submission.