Tidal marshes are one of the most productive parts of the world. Numerous plants support numerous animals, yet life is not easy: predators are attracted to these enormous quantities of food, forcing animals to seek constant protec...

Movie rating: 8.1 / 10 (686)

Cast: David Attenborough - Pierce Brosnan

AKA: The Blue Planet, Tidal Seas, The Blue Planet: A Natural History of the Oceans, La Planète bleue, A kék bolygó, Ble planitis - I istoria ton okeanon

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