PrimeWire

You can now watch the entire The Natural World Season 39 Episode 5 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.

How bears across the world have overcome the challenges of life - from finding food and raising cubs to confronting rivals and habitat loss - all thanks to brains, brawn and amazing adaptability.