another fun webcam site is Pete's Pond.  This features a man-made watering hole in Botswana.  They usually have visitors in the fall (northern hemisphere season) as during the rainy season the animals do not have to go to the pond to get water.

Last year we saw all sorts of animals, including elephants, giraffes, crocodiles or alligators, and a good number of other things. 

The web site is not well updated and the side bar says that the Pete's Pond camera is off  - but that is last year's news.  I hope they will update it soon. 

I've put the links for both the UK Hencam, and Pete's Pond in my sidebar so you can find the links when these posts are no longer on the front page.