Cass Frey-Mills (Final Year) points out that you can download free National Geographic videos from iTunes. The “Wild Chronicles” series includes Tiger Sharks, Japanese Giant Hornets and Sptting Camels of the Andes. I sometimes find the commentary and the music a bit overblown, but the images are fantastic.
No link for this, but go iTunes/Podcasts/Science and Medicine/National Geographic Wild Chronicles. There are loads of other good podcasts you can listen to on there, including BBC’s Best of Natural History Radio, and the FLS’s very own podcast…
If your computer doesn’t have iTunes, you can get it free here.