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Overview image of Kōloa Landing. Shows coral survey locations and the resulting images.
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Coral Surveys –Hanaka‘ape Bay / Kōloa Landing

MNA regularly performs coral surveys at multiple locations around the island. These surveys allow comparisons over time of coral health, assessment of fish species and totals, and just a general summary of the reef health. In addition to photos, a 3D model is created of each survey, again to allow visual feedback of any changes over time. The map below shows a few of the surveys in Hanaka‘ape Bay. In total, there are more than 50 survey locations in this bay alone.
porites
October 9, 2025
Adriana at a presentation dias with slide on screen.
News

MNA at The Delta International Coral Restoration Symposium

MNA Marine Biologist Adriana Santacruz-Castro, Ph.D. recently participated in the Delta International Coral Restoration Symposium. Held in Pingtung, Taiwan, the two-day conference invited top conservation institutions, including the International Union for Conservation of Nature, the world's largest nature conservation organization, the Mote Marine Laboratory, an international authority on marine ecology research, and Kaua‘i's very own Mālama Nā `Apapa. Attendees shared in-depth information on the latest application trends on coral survey mechanisms. The seminar focused on practical applications and technology. Adriana's MNA presentation included discussion of our coral reef surveying operations as well as our planned coral nursery and outplanting facility.
porites
September 6, 2025
News

MNA Aquaculture Nursery

Working with a group of 15 students at Island School, MNA is helping to create an aquaculture nursery for Limu. This nursery is another step towards an approved coral nursery where broken coral can be used to produce new, larger coral formations. These will eventually be planted in locations in the ocean that are coral deficient. The structure of this Limu facility is very similar to what a coral nursery would look like. The tanks or "raceways" are set up for constant turnover of seawater so that the creatures in the tank experience something similar to being in the ocean.
porites
October 25, 2024
News

Our 2024 summer intern Jaden De Souza

MNA's summer inter this year, Jaden De Souza, helped with coral surveys and the data-crunching that comes afterwards. She was a great addition to our team. Her own mini-CV (below) eloquently describes her background and goals. Mahalo Jaden and we all hope to work with you again! Aloha, my name is Jaden De Souza, I was born and raised on Kaua‘i and am currently earning my Masters Degree in Communication from Saint Mary’s College after completing Bachelor of Science Degree in Environmental Science (2025).  I eventually want to work in coral restoration and help regrow our damaged reefs. My goal…
porites
September 2, 2024
Diver with clipboard underwater
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Reef Survey — Kōloa Landing

A team from MNA performed surveys on four permanent transects at Kōloa Landing Monday. Two long-term temperature monitors were also retrieved and the data downloaded. This was our final in-water event with our summer intern Jaden -- mahalo Jaden!
porites
July 31, 2024
News

Hale O Honu Survey

On June 20 a group of MNA volunteers surveyed several sections of the reef at Hale O Honu, a site on the south shore of Kaua'i. This image shows the reef areas and the GPS track of the dive float that was towed by one of the divers. The actual locations of the surveys were driven by the reef structure under water.
porites
June 29, 2024
Flier for Emergency Preparedness Fair April 27
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Emergency Preparedness Fair

Kauai VOAD (Volunteer Organizations Active in Disasters) is holding a community Emergency Preparedness Fair on Saturday April 27th in Lihue from 9am to 12 noon. (see the attached flyer for details. Feel free to share and post the flyer on social media and anywhere else.) There will be many organizations at the event that will be presenting topics on what you can do to prepare for emergencies so that you are more resilient and can possibly help others in times of emergencies and disasters. Everyone is invited!!  There will be free lunch for all attendees so invite your friends and family…
porites
April 22, 2024
Krispy Kreme donut growing like coral underwater
News

Krispy Kreme Fundraiser

Malama Na Apapa will be having a Krispy Kreme and Molokai Hotbread fundraising event on Saturday April 13th 2024.  This will be held at the Kapaa Sports Park near the skate park from 8am until we sell out.  Krispy Kreme's are $15 for a dozen and Molokai Bread is $15 per loaf, donations are also welcome.  If you would like to pre-order anything you can email us at malamaapapa@gmail.com. The purpose of this fundraiser is to support our Youth Scuba Club.  As part of our educational outreach, we have a Youth Scuba club, which includes youth ages 10 and up from all…
porites
March 28, 2024