I was at the Science Centre today with the kiRAB and messed about with the stop-motion animation thing they have. You can email the results to yourself so I uploaded it. I call it "unobservant giraffe almost gets bitten by a snake until pterodactyl saves him by swooping down and snatching the snake". I couldn't figure out how to keep my hand out of the frame when making pterodactyl fly away.
stop motion animation - snake attacked by pterodactyl - YouTube
Looks like someone has bred some hamsters with "transient orthostatic hypotension" ie when they stand up the fall in blood pressure momentarily stops blood flow to the brain, so they collapse.