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Audio Photographs | Movies | Audio | Main Multimedia Page
What are the corals like? NOAA Fisheries biologist Jon Heifetz answers the question: Could you tell a little about the corals? What do these deep-sea Alaska corals look like? What do researchers know about them?
What ecosystem role do corals play? NOAA Fisheries biologist Jon Heifetz answers the question: One of your goals is to look at the role of corals in the ecosystem - how important they are to fish and crabs, for example. From what you know so far, what role do the corals seem to play?
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