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The document details the characteristics and conservation statuses of seven sea turtle species, highlighting their role in marine ecosystems and the impact of climate change on hatchling sex ratios. It identifies major threats including plastic pollution, habitat loss, and illegal trade, while showcasing the El Nido Marine Turtle Conservation Network (ENMTCN) and the Wildlife Adaptation Innovation Fund (WAIF) project's use of climate-resilient hatcheries in the Philippines.

In El Nido, Palawan, the Large Marine Vertebrates Research Institute (LAMAVE), Duli Beach Resort, and WWF constructed three concrete, partially buried hatcheries to protect olive ridley, green, and hawksbill sea turtles. These facilities use weather stations and sensors to monitor temperatures in real-time, mitigating the effects of coastal erosion and rising sand temperatures caused by extreme weather and El Niño. The project integrated community-led nightly patrols from November to February, which relocated 190 nests—more than double the previous year's 86 nests—and successfully converted some poachers into conservationists. Despite record-setting heat during an El Niño year that raised nest temperatures by two degrees, the initiative increased hatching success by an average of over 10% across all sites.