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Under H2O

  • 9 Episodes
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Video thumbnail: Under H2O Damselfish in Distress

Under H2O

Damselfish in Distress

Male damselfish try in vain to protect a brood of eggs from a saddle wrasse assault.

5:38

Damselfish in Distress

5:38

Video thumbnail: Under H2O The Power of Waves

Under H2O

The Power of Waves

The UnderH2O crew ventures out into Waimea Bay to explore the science of big waves.

7:27

The Power of Waves

7:27

Video thumbnail: Under H2O The Microscopic World of Corals

Under H2O

The Microscopic World of Corals

Scientists view coral under a laser scanning confocal microscope.

8:35

The Microscopic World of Corals

8:35

Video thumbnail: Under H2O Into the Mangrove Forest

Under H2O

Into the Mangrove Forest

The mangrove forest is a place of amazement both above and below the waterline.

5:45

Into the Mangrove Forest

5:45

Video thumbnail: Under H2O Blackwater Drift Dive

Under H2O

Blackwater Drift Dive

The Under H2O crew journeys far offshore for a midnight blackwater drift dive.

5:20

Blackwater Drift Dive

5:20

Video thumbnail: Under H2O The Intertidal

Under H2O

The Intertidal

One of the most difficult habitats for any organism to inhabit is the intertidal.

5:49

The Intertidal

5:49

Video thumbnail: Under H2O World War II Corsair Wreck Dive

Under H2O

World War II Corsair Wreck Dive

The crew visits the wreckage of a WW II fighter plane off the shore of Oahu.

8:26

World War II Corsair Wreck Dive

8:26

Video thumbnail: Under H2O When a Volcano Erupts Underwater

Under H2O

When a Volcano Erupts Underwater

The team captures an incredible moment at Kilauea: when lava hits ocean water.

6:51

When a Volcano Erupts Underwater

6:51

Video thumbnail: Under H2O Night Diving with Manta Rays

Under H2O

Night Diving with Manta Rays

Diving off the Kona Coast of the Big Island of Hawaii among enormous manta rays.

6:57

Night Diving with Manta Rays

6:57

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