Upon arrival in Rurutu we made a shocking discovery – the reefs were nearly devoid of living coral. We learned that the island had been devastated by a bad outbreak of crown of thorns starfish (COTS outbreak) that occurred in
Coral communities on the first two islands in the Australs were very unusual, compared to all other reefs we looked at in French Polynesia. Unlike other fore reef communities, a very wide shelf surrounded each island, extending from the reef
Mangareva contains more diverse coral habitats than anything we have seen to date. Parts of the outside rim of the atoll are emergent. The cross sectional profile starts with a classic reef flat, 10 m wide in places and often
Navigation hazards are many in Hao Atoll, due to a myriad of submerged patch reefs that rise to the surface from the 60 m deep lagoon floor. These reefs are distributed in a seemingly random pattern. Some are circular and
We have had many interesting dives within the lagoons around the Tuamotu Archipelago, but the Fakarava lagoonal habitats have been the most unique. There are thousands of small patch reefs that extend from the water’s surface to depths as great as
After two weeks, we’ve completed reef assessments around Rangiroa, Aratika, and Raraka and are now examining Fakarava. Tuamotu reefs are dramatically different from Society Islands. Besides the near absence of crown of thorns seastars (we’ve seen a handful in the
What comes to mind when thinking about a coral reef is a colorful undersea garden teaming with life: corals, fish, urchins, starfish, molluscs, crustaceans, sponges and other animals and plants, many still unknown to science. French Polynesia coral reefs should
