Ilio-holo-ikauaua (ee-lee-o holo ee ka ooa-ooa) meaning ‘dog that runs in the sea ’
Marine Conservation Institute works to protect the home of the iconic Hawai'ian monk seal. Our report, Enhancing the Future of the Hawaiian Monk Seal: Recommendations for the NOAA Recovery Program, takes a detailed look at the seal recovery program and how it could be improved to achieve a self-sustaining population in the next several decades.
Seals in the Main Hawaiian Islands are increasing through natural reproduction, but the seals in the Northwestern Hawaiian Islands are still struggling to survive. Marine Conservation Institute advocates for the seal; working to protect its home and supporting a fully-funded program to implement needed recovery actions to restore the population of this uniquely American seal.
The Hawaiian monk seal has thrived for the past 13 million years in the oceanic waters and coral reefs of the Hawaiian Islands. Today, the Hawaiian monk seal is critically endangered and headed toward extinction. Hawaiian monk seals are the most endangered endemic marine mammal in the USA and one of the most endangered marine mammals in the world. Over the last 50 years, the Hawaiian monk seal population has declined by more than 60% and is now at its lowest level in recorded history (fewer than 1100). Reasons for the decline of the monk seal include: human hunting of species to near extinction in the mid-1800s; entanglement in fishing marine debris; unintentional hooking and entanglement in fishing gear; loss of habitat for pupping and resting; competition for food in the Northwestern Hawaiian Islands (NWHI); aggression by males that kill females or pups; and shark predation in the NWHI.
Most Hawaiian monk seals can be found around the NWHI in the Papahānaumokuākea Marine National Monument, but a small and growing number now live in the main Hawaiian Islands. The overall population is declining, but the increase in the main Hawaiian Islands is promising for the future of the species. However, with more seals in the human populated islands of the Hawaiian Islands, more people will interact with the seal. Efforts to help humans and seals to co-exist with each other is important for the recovery of the species.
Michael Gravitz, Director of Policy and Legislation
Press Release - Hawaiian Monk Seal - MCI (pdf)
2013 MHI Hawaiian Monk Seal Population Summary (pdf)
2013 NMWI Hawaiian Monk Seal Population Summary (pdf)
Marine Conservation Institute's FY2015 Appropriations Testimony (docx)