Which documentary was released first, Walking with Cavemen or Life in the Freezer?
Walking with Cavemen Walking with Cavemen is a four-part television documentary series about human evolution produced by the BBC in the United Kingdom. It was originally released in April 2003. It was subsequently presented in the United States as a two-part series by the Discovery Channel and its affiliates. There was an accompanying book of the same title.
The Chimpcam Project The Chimpcam Project is a documentary featuring the first movie to be filmed entirely by chimpanzees. The chimpanzees do this using a "chimpcam" - a video recorder housed in a chimpanzee-proof box. The device is used by 11 chimpanzees living at the Edinburgh Zoo in the U.K. The experiment was the idea of producer John Capener and became part of the studies of primatologist Betsy Herrelko, who is studying for a Ph.D. in primate behaviour at the University of Stirling. The documentary was a co-production between the BBC strand "Natural World" and Animal Planet. It premiered on BBC Two on January 27, 2010.