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The world's oceans are examined.
Season 1, Episode 7
Some sea animals make incredible journeys to reach various coasts around the world for feeding, breeding and egg laying. Discover some of the reasons behind the migrations.
Season 1, Episode 6
Many creatures times their lives with the ocean's tides. Witness how land and sea animals alike take advantage of changing water levels.
Season 1, Episode 5
Coral reefs are surprisingly fragile and easily damaged by natural phenomena, humans, and sea life. Follow the full life cycle of coral.
Season 1, Episode 4
See how the habits of many sea creatures change as the changing of the seasons plays out in the ocean.
Season 1, Episode 3
While most animals look elsewhere for warmer temperatures when winter sets in, some choose to stay where they are and fight for survival in frigid conditions.
Season 1, Episode 2
Witness the feeding habits of whales, dolphins and more as the struggle between predator and prey plays out in the ocean world.
Season 1, Episode 1
Strange alien-like creatures lie in the depths of the pitch-black abyss below the ocean's' surface waiting to be discovered.
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