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The Oceans Colony of sea pens by BBC

These are not quills rather they are a colony of sea pens, then live together and function together each undertaking a specialized role or task like reproduction, food gathering and more. They live deep below where no plants can survive.

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Channels: Ecology Archaeology

Tags: Colony of sea pens Oceans BBC

Uploaded by: ( Send Message ) on 26-11-2011.

Duration: 2m 54s