Check out these animal control images:
Museum of Science: Hungry turtle lunges for her lunch
Image by Chris Devers
They kept feeding this gal pieces of lettuce while it walked around on a stage eating them.
There wasn't enough light to get very fast shots, so I was just laying the camera on the stage and running longer exposures, which worked, but meant that I had less control over what actually happened in the shot.
In this example, I like how her foot is still & sharp, and the head is blurred as she swallows her lunch. Turtles are supposed to be slow & shy, right? She certainly was neither.
R2-D2 rolls through
Image by ratsinis
The fully remote controlled R2 they have is awesome.