Kayla Sargent
Where do you spend your lost years, little ...

In late October, a collaborative team of researchers from Two Oceans Aquarium Foundation and Upwell took a boat into the swift Agulhas Current, the southwest boundary current of the Indian Ocean that runs down the east coast of South Africa. There, they released 12 tiny loggerhead turtles with satellite tags attached to their carapace (top shells) in an effort to understand how these turtles are using this oceanic highway. See where these turtles have traveled over their first weeks in the ocean!

Where do you spend your lost years, little turtle?
Kayla Sargent
Diving Into Underwater Photography with Nuno ...

Nuno Vasco Rodrigues is a Marine Biologist and researcher at MARE IPLeiria. He was named “Conservation Photographer of the Year” by Ocean Geographic Society in 2021. For the past three years, Nuno has photographed Upwell’s work tagging juvenile loggerhead turtles in the Azores Archipelago in partnership with the COSTA Project and the University of the Azores, which is part of Upwell’s Lost Years Initiative. Nuno took some time to chat with us about the highlights and challenges of documenting sea turtle releases underwater. 

Diving Into Underwater Photography with Nuno Vasco Rodrigues
Kayla Sargent
Researcher Interview: Analyzing Data from ...

With a team of collaborators, we tested new specially-designed prototypes of Lotek microsatellite tags on 160 juvenile sea turtles of four species in the North Atlantic. The data from these tags was published in a new article, "Novel Microsatellite Tags Hold Promise for Illuminating the Lost Years in Four Sea Turtle Species." We sat down with lead-author Tony Candela to talk about this article, his process as lead-author, and the important implications of these findings for the bio-logging community.

Researcher Interview: Analyzing Data from Microsatellite Tags on Juvenile Sea Turtles
Bycatch, Sea Turtle Tracking
Kayla Sargent
Leatherback Saved by Fisher-Researcher ...

When fishermen and researchers collaborate, they create opportunities to amplify efforts for the research and conservation of sea turtles. This past spring, Upwell participated in these efforts by providing a satellite tag for Liam Neythan, a leatherback sea turtle that was saved in Sinaloa, Mexico. Our collaborators, the fishers Edmundo Rafael Garcías Burgos and Mariano García Olivas, as well as Dr. Alan Zavala Norzagaray and the CIIDIR IPN Unidad Sinaloa are the key collaborators and heroes in this story.

Leatherback Saved by Fisher-Researcher Collaboration in Sinaloa
Leatherbacks, Sea Turtle Monitoring, Protecting Endangered Lea
Kayla Sargent
Aerial Surveys Result in One-of-a-Kind Finds

Upwell Research Project Technician Sierra Fullmer shares some of her most exciting sightings while conducting aerial surveys to look for leatherbacks off of the US West Coast.

Aerial Surveys Result in One-of-a-Kind Finds

Sea Turtle Conservation Medicine

Seattle Aquarium awards Dr. Heather Harris with prestigious Conservation Research Award

Seattle Aquarium awards Dr. Heather Harris with prestigious Conservation Research Award

The Seattle Aquarium presented Upwell Wildlife Veterinarian Dr. Heather Harris with their 2025 Conservation Research Award for her conservation work and innovative research protecting sea turtles. Since 2004, this award has honored individuals who are leaders and innovators in marine conservation research by recognizing them for their dedication to advancing our knowledge of ocean and coastal health, as well as inspiring others to become ocean advocates and the next generation of conservation researchers.

Collaborative research helps save cold-stunned sea turtles on the Pacific Coast

Collaborative research helps save cold-stunned sea turtles on the Pacific Coast

With partner organizations, Upwell’s Wildlife Veterinarian Dr. Heather Harris recently led a necropsy session at the Marine Mammal Center to learn more about the underlying health issue of cold stunned sea turtles stranded on the Pacific Coast.

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Leatherback Sea Turtles and Ecosystem Health in the California Current

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Leatherback Sea Turtles and Ecosystem Health in the California Current

Evaluating sea turtle health off the coast of Central California can tell us about environmental factors that pose threats not only to sea turtles but to the broader marine community.

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Leatherback Sea Turtles as Sentinels for Ocean Health

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Leatherback Sea Turtles as Sentinels for Ocean Health

How do you weigh an adult leatherback sea turtle often likened to the size of a Volkswagen Bug?! Upwell’s Wildlife Veterinarian, Dr. Heather Harris, shares her innovative approach to measure the health of leatherback sea turtles during her recent field study in Florida.