Horuhoru Rock (Gannet Rock)


 * See Alderney for the gannet colony Les Étacs, popularly called Gannet Rock

Horuhoru Rock (Gannet Rock) is an uninhabited rocky islet lying in the Hauraki Gulf, about 1.5 km north of the north-eastern end of Waiheke Island, New Zealand. It has been identified as an Important Bird Area by BirdLife International because it is a nesting site for about 2500 pairs of Australasian gannets.

History
Traditional Tāmaki Māori histories describe a visit to Horuhoru Rock (Gannet Rock) by the crews of the migratory canoes Tainui and Arawa left Raiatea at similar times, and both explored the Bay of Plenty area. The crew of both canoes met at Horuhoru Rock, where a ceremony was held in memory for the relatives they had lost on the journey. During the ceremony, a mauri stone brought with them on their voyage named Tīkapa was placed on the island. The name Tīkapa Moana was adopted for the surrounding ocean, and became the name of the gulf.