Now Planet Earth II has arrived, making its debut on BBC1 to a very impressive audience of 9.2 million viewers.
Believe it or not, it’s been a whole decade since Planet Earth first arrived on our screens.
While those of us in the U.K. can watch Planet Earth II each Sunday (starting last night, November 6), viewers in the U.S. have to wait a little while longer, unfortunately.
The Planet Earth team have traveled to the most extreme climates in order to find and film some of the rarest species around today, and the results are entirely worth it.