Nature Tracks - Life Under the Bed

Kelp was once the Cinderella of the sea. Dismissed as unattractive and useless, it is only in recent years that this rather drab algae has been hailed as the primary link in the food chain of some coastal ecologies. This episode of 'On Track' takes a look at the abundance of marine life that owes its existence to this much-maligned seaweed.

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Orignal From: Nature Tracks - Life Under the Bed