Lehua Island, Hawai‘i
is located about 19 miles (30.6 km) southwest of Kaua‘i. It is a 111 hectare, crescent-shaped, uninhabited island administered by the US Coast Guard and managed by the Hawai‘i Department of Land and Natural Resources as a State Seabird Sanctuary.



ehua Island, Hawai’i is home to one of the largest and most diverse seabird breeding colonies in the main Hawai’ian Islands. However, attempts by the IUCN Endangered Newell’s Shearwater to establish a breeding colony on Lehua have failed since the introduction of invasive, nonnative predators. With the removal of invasive rats, and owls successfully controlled, Lehua will become a key breeding site and the largest invasive mammal-free habitat for this highly imperiled seabird.

The island’s plant community experienced a reprieve when invasive rabbits were removed from Lehua in 2006 by a partnership including the Hawai‘i Department of Land and Natural Resources, US Fish and Wildlife Service, National Tropical Botanical Gardens, and Island Conservation; however, rats continue to threaten the island’s plants through herbivory and seed predation. High offshore islands like Lehua are critically important to the long-term conservation of threatened species in Hawai‘i as they are less likely to be affected by increases in sea level associated with climate change.

Main-big image-Lehua-Island-Conservation


Lehua-Island-Conservation-Hawaii-Newell's-Shearwater1. NEWELL’S SHEARWATER

IUCN Endangered Newell’s Shearwater breeding colonies are restricted to the mountainous regions of the main Hawai’ian Islands; however, birds attempting to breed at these sites often fall prey to invasive predators, collide with powerlines, or are disoriented by bright lights. Once free of invasive predators, Lehua Island will provide ideal breeding habitat for this threatened seabird. Remains of a Newell’s Shearwater chick have been found on Lehua Island, demonstrating that this species is attempting to nest there; and with predator removal, they can breed there.
Photo: Brenda Zaun/USFWS 


Hawai’ian cultural sites on Lehua date back as far as 700 years ago. Today, native Hawai’ian residents of Ni‘ihau and Kaua‘i occasionally visit Lehua to fish and collect opihi (marine limpets, pictured) and limu (seaweed or algae), and ecotourists visit the waters surrounding the island to view the wildlife above and below the waves.
Photo: Nate Gary

Lehua-Island-Conservation-Hawaii-Black-footed-Albatross3. BLACK-FOOTED ALBATROSS

With 95 percent of the world’s Black-footed Albatross population breeding in the low-lying atolls of the Northwest Hawaiian Islands, the population of Black-footed Albatross on Lehua is extremely important. Lehua Island is home to the only documented population found in the US. Lehua is also one of the few “high islands” where Black-footed Albatross nest, a factor that can help protect this population from sea-level rise due to climate change.


Lehua-Island-Conservation-Hawaii-Native-Plants4. PROTECTING NATIVE PLANTS

Following removal of invasive rabbits in 2006, the National Tropical Botanical Garden began to restore the island’s native plant species. While many Hawai’ian plant species (such as naio, pictured, and aweoweo) have been re-established in the absence of rabbits, invasive rats continue to thwart further restoration efforts by consuming precious seeds and seedlings.
Photo: Forest & Kim Starr


To facilitate the restoration of Lehua Island by working with partners to remove invasive rats and Barn Owls and enable the recovery of threatened and endangered species.

Lehua Island is one day a predator-free, fully protected refuge for threatened and endangered Hawai’ian species, including many facing extinction from sea-level rise related to climate change.

Invasive rats and nonnative Barn Owls are having an ecosystem wide impact on Lehua Island by predating native plant seeds and seabird chicks, eggs, and adults.

Removal of invasive species will provide safe breeding habitat for Hawai’ian seabird species, allow for the regeneration of native plants, and create a potential translocation site for species threatened by sea-level rise. Island Conservation is working with the Hawai’i Department of Land and Natural Resources, US Fish and Wildlife Service, US Department of Agriculture, US Coast Guard, the Kaua‘i Endangered Seabird Recovery Project, the National Tropical Botanical Garden, and Pacific Rim Conservation to explore options to restore Lehua Island by removing the invasive rats.

Project Manager

  • Rochelle Newbold
    Rochelle Newbold
    Bahamas Program Manager
Rochelle Newbold
Bahamas Program Manager

Rochelle has been working in the environmental field for more than 15 years. She has worked as an Environmental Project Manager for various public and Private sector developments in The Bahamas. She has also managed United Nations and regionally funded projects. Rochelle holds a Masters of Environmental Management degree from Duke University in Coastal Environmental Management and a Bachelor’s of Science degree from the University of North Carolina Wilmington in Marine Biology. She has represented The Bahamas at numerous international and regional environmental conferences and has authored and contributed to various national environmental policies, handbooks and plans.