nature documentary

A clip from the documentary "Ants: Nature's Secret Power":
Swooping from the top of a saguaro down to the desert floor: Howard Bourne swings the crane while Martin Dohrn drives the camera. Tucson Mountain Park. What was I doing in Arizona last month? Thanks for asking.  I was helping a film crew wrangle harvester ants for an upcoming National Geographic documentary.  The crew, an all-star cast of nature cinematographers including Martin Dohrn, Howard Bourne, and Gavin Thurston, is still in the field- you can follow their progress by blog. The program is tentatively titled "Planet of the Ants" and should be on television in 2010. If there's one…