Goshawk Flies Through Tiny Spaces in Slo-Mo.

http://www.bbc.co.uk/programmes/b010y5wm Chris Packham puts a northern goshawk through its paces in the lab.

This clip, from the BBC Two:

Chris Packham puts a northern goshawk through its paces in the lab.

Thanks to Jason Kottke who shared this on Kottke.org.