Last night I was watching, UNTAMED AND UNCUT, on THE ANIMAL PLANET. I'm not to sure if the vidoes on this show was edited, but it was very interesting. I mean how many times have you caught on tape a woman getting attacked by a polar bear at the zoo or two giraffes battling (necking as they call it in the animal wold) each other while on a safari. There's a lot of natural sound going on, but these people didn't edit their videos.
Go to http://animal.discovery.com/videos/untamed-uncut-polar-bear-attack.html to watch a woman get attacked by the polar bear at the zoo.