I recently found a nature related podcast that I thought the folks who frequent this forum might be interested in. It's called Montana Fish, Wildife & Parks Video Library. It only deals with Montana, but the info that you can get from these short video shows is still very interesting. The topics they show deal with anything from fish to bear, to bird watching and dog sleading. They have videos for pretty much every outdoor activity. Most of the videos are pretty short, about 90 seconds, but there are some longer ones as well.

I found them on iTunes, but you can check out this site if you don't have iTunes.

http://fwp.mt.gov/education/video/