Green Sea Turtle Population Rebounds: A Conservation Success Story

On October 10, 2025, the International Union for Conservation of Nature (IUCN) announced a significant conservation milestone: the green sea turtle (Chelonia mydas) has been reclassified from ‘endangered’ to ‘least concern’ on the IUCN Red List of Threatened Species. This update was revealed during the IUCN World Conservation Congress held in Abu Dhabi. The reclassification reflects a remarkable recovery of green turtle populations, which have increased by approximately 28% since the 1970s, thanks to decades of dedicated conservation efforts.

World Wide Fund for NatureGreen sea turtle saved from extinction in major conservation victoryDaily MailRed list of threatened species reveals animals that face risk of disappearing for goodGreen turtles make a comeback, population rises globally. Where are they found in the US?

The resurgence of green turtles is attributed to a variety of coordinated global actions aimed at protecting the species. These efforts include the implementation of turtle-friendly fishing practices, community-led initiatives to safeguard nesting beaches, and the use of innovative tracking tools such as Shellbank and Blue Corridors for Turtles. Christine Madden, WWF Global Marine Turtle Conservation Lead, emphasized that this success demonstrates the effectiveness of sustained conservation efforts, stating, “This is a major win for turtle conservation and proof that coordinated action can reverse populations at risk of extinction.”

World Wide Fund for NatureGreen sea turtle saved from extinction in major conservation victoryGreen turtles make a comeback, population rises globally. Where are they found in the US?Daily MailWildlife conservation: Green turtles bounce back but endangered wildlife needs help

Despite this positive development, experts caution that the green turtle still faces significant threats, including habitat loss, fishing gear entanglement, and overfishing. The IUCN report also highlighted alarming declines in other species, particularly Arctic seals and birds, which are increasingly threatened by climate change and habitat destruction. For instance, the hooded seal (Cystophora cristata) has been downgraded from ‘vulnerable’ to ‘endangered’ due to the loss of sea ice, while 61% of bird species are now in decline globally, primarily due to habitat loss.

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While the reclassification of the green turtle is celebrated, some conservationists express concern that it may lead to reduced funding and attention for the species. Nicolas Galvez, who led the recent assessment, noted that the downgrade reflects improved knowledge rather than an actual recovery, stating, “It’s not that the species is doing better, it’s that we have better information.” Critics argue that such changes in status can divert resources away from populations that still require urgent conservation action.

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• “Responding to the turtle reclassification Christine Madden, WWF Global Marine Turtle Conservation Lead, said: “This is a major win for turtle conservation and proof that coordinated action can reverse populations at risk of extinction.” — Christine Madden, WWF Global Marine Turtle Conservation Lead

World Wide Fund for Nature

• “The ongoing global recovery of the green turtle is a powerful example of what coordinated global conservation over decades can achieve to stabilise and even restore populations of long-lived marine species,” — Roderic Mast, co-chair of IUCN’s Species Survival Commission Marine Turtle Specialist Group

Green sea turtle saved from extinction in major conservation victory

• “It’s not that the species is doing better, it’s that we have better information,” — Nicolas Galvez, Associate Professor, Pontifical Catholic University of Chile

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The reclassification of the green sea turtle serves as a testament to the power of collective conservation efforts. However, it also underscores the need for ongoing vigilance and action to ensure that both the green turtle and other threatened species continue to receive the attention and resources necessary for their survival. As Rima Jabado, deputy chair of the IUCN Species Survival Commission, stated, “Hope and concern go hand in hand in this work.”

Red list of threatened species reveals animals that face risk of disappearing for good