Seven Worlds, One Planet (4K/UHD)

This review will not show up verified because I purchased it from another online retailer (the huge one with their own delivery vans). Since they no longer allow me to review, for no apparent reason, so now I review for Target. This is one of the best nature documentaries the BBC has produced and I have watched many on BluRay. I think my most favorite episode was Antarctica, as I am a huge fan of penguins. I loved how they filmed new hunting techniques animals are now using to adapt to a changing climate (global warming is sad), but it was interesting to see how hard and adaptive wildlife can be. The Europe episode was nice too. Watching the wild hamsters running around and fighting each other for flowers. It was cute, and very cool. One surprising thing I learned is this series seems to be a joint project with CCTV9 (China Central Television). Now I understand why I frequently see episodes from this series on CCTV9 (documentary channel) with Chinese narration over it. What puzzles me is why there was no Chinese language track for the series on BluRay? Maybe it is due to licensing issues, but I'm glad to see joint efforts between western countries and China. This documentary is very nice, and you get a glimpse of wildlife, scenery, and plants from all over the world. I think it is a great series for the whole family to enjoy! Also I really appreciate the BBC for not using one of those horrible Viva Elite black 4K cases for this series, as those cases are made of brittle plastic and offgases onto the disc. The case that the series come in actually feel to be very high quality.