World Wildlife Fund, ed. (2001). "Hawaii tropical moist forests". WildWorld Ecoregion Profile. National Geographic Society. Archived from the original on 2010-03-08. Retrieved 2009-02-19.
web.archive.org
World Wildlife Fund, ed. (2001). "Hawaii tropical moist forests". WildWorld Ecoregion Profile. National Geographic Society. Archived from the original on 2010-03-08. Retrieved 2009-02-19.