Hawaiian petrel Hawaiian petrel The Hawaiian petrel or uau ("Pterodroma sandwichensis") is a large, dark grey-brown and white petrel that is endemic to Hawaii. The Hawaiian petrel was formerly found on all the main Hawaiian Islands except Niihau, but today it is mostly restricted to Haleakalā crater on Maui; smaller populations exist on Mauna Loa on the island of Hawaii, Waimea Canyon on the island of Kauai, Lānaihale on Lānai, and possibly Molokai. It is also reportedly seen on the Galapagos Islands. Their diet consists of 50–75% squid, and smaller percentages of fish and crustaceans. The birds nest in burrows or rock
Ancient Hawaiian population Ancient Hawaiian population The exact population of the Hawaiian Islands at the time of Captain James Cook's arrival is not known. What is known is that the first voyaging canoes that landed on Hawaiian shores during the discovery and settlement of Hawaii cannot have carried more than a hundred people, and perhaps even fewer. For the purposes of this article, "ancient" Hawaii is defined as the period beginning with the first arrival of human settlers, around AD 1100, and ending with their initial contact with the first Western visitors. In the popular model of constant population growth, the human population