I would definetly recommend Wavelit TV. They offer many different channels. But, my favorite ones have got to be the African Wildlife Channel and the Hummingbirds - LIVE. They also have the Grizzly Bears on Grouse Mountain which is rumored to begin on Friday, Oct 13th. I absolutely can't wait to see that one! You might remember this company for its famed EagleCam.
See you at Wavelit.com!