Trees are Earth's largest organisms and are also one of the planet's oldest inhabitants. Seasonal forests (unlike tropical rain-forest) are the largest land habitats. A third of all trees grow in the endless taiga of the Arctic north. Northern America has forests that include California's sequoias, the Earth's largest trees. There and elsewhere, their vast production of photosynthesis and shade presides over a seasonal cycle of life and involves countless plant and animal species.
Episode 10 of Season 1 from Planet Earth — available to stream in HD on any device.
Join the conversation
Sign in to leave a comment
No comments yet
Be the first to share your thoughts!
Recommended
The Yogurt Shop Murders
SEC Football: Any Given Saturday
Murder 360
Capturing Their Killer: The Girls on the High Bridge
Taurasi
Necaxa
Rise of the Nazis
Mark Twain
Mike Brewer: Born Dealer
1000 Ways to Dine
Search for movies, TV shows, collections, manga, or people
Trending Now