Cathedral in the Sea
1. How much of their own body weight do sea otters have to eat per day to stay warm in the cold California waters?
2. Kelp can grow from a holdfast attached to the bottom in water how deep?
3. Who cleans, maintains and defends the Garibaldi nest when it contains eggs?
4. How deep can harbor seals dive to feed on squid?
5. What reef creature is a potential predator on the Garibaldi's eggs?
6. What do mantis shrimp use to feed on mussels?
7. A male bat ray tells a female bat ray he is ready to mate by rubbing her:
8. What cleans the parasites off ocean sunfish or Mola mola?
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