List of corals of the Houtman Abrolhos
The marine waters of the Houtman Abrolhos, an island chain off the coast of Western Australia, have been recorded as containing 194 species of coral in 50 genera. This is a surprisingly high coral diversity, considering the high latitude of the reef, and the relatively low diversity of other biota. This is a list of corals of the Houtman Abrolhos:
Pigeon Island Anchorage
Pigeon Island Anchorage is a passage through a reef that runs along the northwest wide of Pigeon Island in the Wallabi Group of the Houtman Abrolhos, an archipelago off the coast of Western Australia. Pigeon Island is seasonally populated by a great many Western Rock Lobster fishers, and Pigeon Island Anchorage represents the only safe approach to the island. It is thus heavily used as both a navigational passage and as an anchorage.