Hawaiian Islands Land Trust Hawaiian Islands Land Trust The Hawaiian Islands Land Trust (HILT) is a non-profit organization established in Hawaii to “protect the lands that sustain us for current and future generations". The organization works with landowners to protect important areas by restricting commercial or other development. This protection is provided either by the landowner accepting a conservation easement on the land or by selling the land to HILT. In January 2011, HILT was formed from the merger of the Kauai Public Land Trust, the Oahu Land Trust, the Maui Coastal Land Trust, and the Hawaii Island Land Trust. HILT protects multiple properties
Northwestern Hawaiian Islands introduced to Laysan and Lisianksi, where they multiplied and devoured most of the vegetation, permanently extinguishing several species. However, most of the damage was reversed, and the islands were restored largely to their pre-exploitation state. Some of the endemic species of the NWHI include the Nihoa and Laysan finch, the Laysan duck (the "rarest native waterfowl in the United States"), and the Nihoa fan palm. Other notable species are the Laysan albatross, the highly endangered Hawaiian monk seal, and the green sea turtle. The only native trapdoor spiders in the Hawaiian archipelago ("Nihoa" spp.), recently discovered, are found only here.