Main Menu Search Articles Photo Galleries Tramping Kayaking Diving Home Gallery of the moment Birds, sea & shore gap year New Zealand Bay of Islands Accommodation Car Rental New Zealand new zealand business directory listings auto insurance quotes Amazing Wilderness About Green Living © TheNewZealandSite « Back Underwater, critters: Sea Urchin: Kina Evechinus chloroticus or sea urchin, most commonly known in NZ by the Maori name of Kina. They spend the day wedged in the rocks and at night come out to graze on algae. Goat Island July 2003