Activity Updates

More than65,000

contacts received by our hotlines reporting marine protected animals that may need support.

More than28,000

instances of field support activity conducted by HMAR volunteers and staff.

Over330,000

people reached with face-to-face marine conservation outreach and education.

More than2,500

rescues, interventions, stranding responses, and escalated field actions for animals that need help.

Hawai'i Marine Animal Response (HMAR) is the largest Hawai'i-based non-profit marine species conservation and response organization.

Our mission: To undertake substantial actions that result in the preservation, recovery and stewardship of Hawai'i’s marine protected species and the ocean ecosystem we share.

Hawai'i Marine Animal Response (HMAR) is the largest Hawai'i-based nonprofit marine species conservation and response organization. We work on the islands of Oʻahu and Molokaʻi with our team of dedicated volunteers, interns and staff that are supported by private donations, corporate funding and government grants. We strive to achieve our mission through activity every day of the year that impacts our key objectives: (1) educating the community to grow support for marine protected species and the ocean we share, (2) mitigating threats to manage and recover marine protected species and the ecosystem they call home, and (3) saving animals that need help. Our four programs described below work synergistically to accomplish these three objectives. Thousands of times each year our outreach, education, field support, interventions, rescue and stranding response activities help us move towards our vision of Hawai'i’s ocean ecosystem shared in sustainable harmony by humans and marine protected animals such as Hawaiian monk seals, sea turtles and seabirds.

We are proud of our GuideStar (Candid) “Platinum” Rating. GuideStar is one of the most respected independent rating agencies for non-profits in the United States. Learn how you can volunteer, donate or get involved with Hawai’i Marine Animal Response (HMAR). Click here to find out how.

About Our Work

We focus our efforts on making positive impacts on the human-related threats to marine protected species and our ocean ecosystem in Hawai'i. Our animals of primary focus include the rare and endangered Hawaiian monk seal, threatened green and endangered hawksbill sea turtles, and vulnerable seabird species. In partnership with the National Oceanic and Atmospheric Administration (NOAA), the U.S. Fish & Wildlife Service and the State of Hawai'i, HMAR works to support protected species preservation, recovery and ocean conservation through four programs that work together to make a positive impact on both the causes and the effects of key threats.


Our Field Support Program (FSP) team members devote thousands of hours each year responding to sightings, searching for animals of concern to document their condition, identifying potential animal health issues and recording observational and other data needed for species population and recovery research. While in the field, we engage with thousands of people each year performing outreach and teaching sustainable behaviors, and other actions each person can take to improve stewardship for the marine protected animals of Hawai’i and to help ensure long-term species preservation and ocean resilience. FSP team members also engage with the public in structured settings such as community events, school presentations and at public venues to provide educational outreach which supports marine protected species preservation and recovery.

Member of our Field Support & Rescue Program (FSRP) team support the same work performed by our Field Support Program, but in addition, members of the FSRP are also involved in animal intervention activity, stranding response and marine animal rescue to enable medical treatment, rehabilitation, and recovery. Our actions save marine protected animals from death and injuries caused by disease, hookings, entanglement in marine debris, and other threats. These animal preservation and recovery activities occur on land and, when necessary, using HMAR vessel or partner vessel resources at sea. Members of our FSRP also work at the HMAR Care Center, our marine animal hospital and rehabilitation center focused on the emergency care, rehabilitation and release of sea turtles.

Our Marine Debris Program (MDP) provides outreach to the public, removes marine debris found on shore, offshore or under the water, and documents our activity and debris collected to make an important impact on marine debris that endangers our ocean ecosystem and the marine protected species that call it home. We reduce marine protected animal deaths and injuries by proactively removing hazards from the ocean environment before they have a negative effect. We also collect data on debris types, amounts and accumulation rates so we optimize our activity for maximum results.

Our Operations Support Program manages telephone hotlines that receive thousands of calls every year from the public and government agencies so that we can mount the most appropriate field action needed. Team members in this program dispatch HMAR personnel to enable field response, manage inter-agency activity, and also record and shares data obtained in the field with government research and species management partners to enhance conservation and recovery efforts. Member of this team also manage other vital HMAR systems such as online volunteer management and training systems that enable us to operate most efficiently with well-trained personnel for maximum results.

Our team of volunteers and interns are at the core of our work.

Without these dedicated and hard-working individuals we could not do the work we do. Our great volunteer team is supported by our management team.

Our partnerships are critical to our success.

Government agencies, private foundations and corporate supporters provide HMAR with important resources.

See some of Our Partners >

Our team of volunteers and interns are at the core of our work.

Without these dedicated and hard-working individuals we could not do the work we do.