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4 episodes in this season

Tracking Tigers

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Mysterious Microbes

Grouper Moon

Coastal Carnivores

Changing Seas

TV Series

200927m

Documentary

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Mysterious Microbes

Season 4 · Episode 2 · Jun 13, 2012

They are some the ocean's tiniest inhabitants. On coral reefs, microorganisms are copious creatures. But in a world that's invisible to the naked eye, drastic changes are taking place. Throughout Florida, scientists painstakingly work to identify key players within this microbial community. Recent breakthroughs revealed a direct link between a human pathogen and a devastating coral disease. With corals under immense stress, experts are using advanced genetic tools and a former aquarium "pest" to better comprehend these microscopic organisms. With experimental sites in the lab and in the sea, what will microbes reveal about coral health? How do human activities impact the microbial balance on the reef?

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Changing Seas

TV Series

200927m

Documentary

Now playing

Mysterious Microbes

Season 4 · Episode 2 · Jun 13, 2012

More details