Hawaii: The Trust for Public Land: Works with land owners, government agencies and community groups to conserve and protect open space and environmentally sensitive lands. Includes articles of regional interest.
Hui `aina O Hana - Cultural Land Trust: Information about the organization, funding and articles.
Pacific Islands Land Institute: The institute is a land and resource conservation organization dedicated to protect island land and water resources. Includes information about land conservation, a directory of Hawaii land trusts and list of current projects.