![\"turtle\"](\"https:\/\/www.newsbeep.com\/il\/wp-content\/uploads\/2025\/11\/10-1200x800.jpg\")
Measuring only 10 centimeters (4 inches) in length, the Vallarta mud turtle is the smallest turtle in the world. Image by Sandra Weiss for Mongabay.<\/p>\n
\n The Vallarta mud turtle, the world\u2019s smallest turtle, lives only in temporary lagoons in the Mexican city of Puerto Vallarta, which poses a huge challenge for its conservation.By the time scientists had determined they were a distinct species, just 1,000 turtles remained; since then, their number has dropped to 300.A key driver of this decline is the illegal pet trade, with an estimated 200 turtles smuggled to China this year alone, according to experts.Even though the turtle is listed as critically endangered, Mexican authorities have been slow to implement measures to protect it or its habitat, which is being lost to tourism developments.<\/p>\n
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It sounds like a scene out of the Ocean\u2019s series of heist movies. Only this one didn\u2019t happen in Las Vegas, but at a Mexican university campus surrounded by lush tropical vegetation. And it wasn\u2019t about taking on a casino, but stealing valuable turtles. Armando Escobedo Galv\u00e1n, a biologist at Centro Universitario de la Costa (CUC) in Puerto Vallarta, on Mexico\u2019s Pacific Coast, says he\u2019s still startled about how the thieves tricked him last December.<\/p>\n
\u201cTwo people arrived at my office,\u201d he recounts, \u201cwearing uniforms of the environmental prosecutor\u2019s office,\u201d a federal agency known as PROFEPA. They said they were there for an inspection of his turtle program, asked for his permits, and cited corresponding laws. Everything during the two-hour procedure seemed completely normal. Then they asked to see the laboratory where the turtles were kept for scientific research: a climate-controlled container, secured with a padlock.<\/p>\n
That\u2019s when the problems began. The officials criticized the way the turtles were being kept and complained about missing permits. Escobedo Galv\u00e1n says he started feeling stressed. They threatened to punish him, he says, so he was relieved when they offered instead to take 40 of the 100 turtles into their \u201cprotection\u201d while he sorted out the necessary paperwork.<\/p>\n
\u201cWe\u2019ll bring them back when everything is in order,\u201d Escobedo Galv\u00e1n recalls them telling him.<\/p>\n
\u201cThat was a psychological masterpiece,\u201d he says. \u201cThey put me under pressure and then offered a solution.\u201d<\/p>\n
Measuring only 10 centimeters (4 inches) in length, the Vallarta mud turtle is the smallest turtle in the world. Image by Sandra Weiss for Mongabay.<\/p>\n
So he handed the turtles over.<\/p>\n
It was only two weeks later, during a conversation with regional representatives of PROFEPA, that the professor learned they had never ordered such an inspection. A few days later, friends sent him photos of his turtles, now being offered for sale on Facebook in Hong Kong for tens of thousands of dollars each.<\/p>\n
\u201cWe recognized some because we had marked them on their shells,\u201c Escobedo Galv\u00e1n says.<\/p>\n
He filed a complaint, and federal prosecutors arrived at the university campus with local reporters in tow. It was newsworthy because the stolen turtles were a rare species: casquito de Vallarta, or the Vallarta mud turtle (Kinosternon vogti), the smallest turtle in the world, found only in Bahia Banderas, a bay between Puerto Vallarta and Nuevo Nayarit.<\/p>\n
The turtles around the corner<\/p>\n
It\u2019s unclear how long the Vallarta mud turtle has been living in the region. The first scientific study about the species was published in 2018, with Escobedo Galv\u00e1n, a herpetologist, one of the co-authors. He had come to Puerto Vallarta at the invitation of fellow professor Fabio Cupul Maga\u00f1a.<\/p>\n
\u201cA few days after my arrival, he took a jar out of the cupboard containing a tiny turtle preserved in alcohol with a yellow spot on its nose, and said that it had been in the university a long time and asked if I could identify the species,\u201d Escobedo Galv\u00e1n tells Mongabay.<\/p>\n
A search began, involving other turtle experts from different universities. At first, they thought it was a genetic mutation of the Jalisco mud turtle (Kinosternon chimalhuaca), which lives a little farther south. Then, they found some of the same turtles just around the corner, in some of the wetlands near the university campus. Locals recognized the turtles as ones they\u2019d spotted since their childhood.<\/p>\n
For the scientific community and turtle enthusiasts worldwide, it was a pleasant surprise when the new species was announced. Mexican scientists named it in honor of U.S. herpetologist Richard Carl \u201cDick\u201d Vogt, who had worked for several years in Mexico and made many contributions to herpetology, including the important finding that the sex of turtle offspring is linked to egg incubation temperature, and that turtles use vocalizations to communicate to one another.<\/p>\n
But the good news was tempered by the fact that the recently discovered turtle\u2019s habitat was rapidly shrinking.<\/p>\n
![\"\"](\"https:\/\/www.newsbeep.com\/il\/wp-content\/uploads\/2025\/11\/11-1200x800.jpg\")
Sebasti\u00e1n Flores from Estudiantes Conservando la Naturaleza measures a Vallarta mud turtle. The turtle was handed in by people who found it on the street; it will be released back into its habitat. Image by Sandra Weiss for Mongabay.<\/p>\n
\u201cWe counted back then only thousand of those turtles in temporary lagoons in Puerto Vallarta,\u201d says Alejandra Monsiv\u00e1is Molina, director of Estudiantes Conservando la Naturaleza (Students Conserving Nature<\/a>), a local environmental group. The NGO is partially financed by the\u00a0Turtle Survival Alliance<\/a>, a global conservation organization dedicated to preventing the extinction of tortoise and freshwater turtle species through coordinated conservation programs, including in-situ protection, captive breeding and species monitoring.<\/p>\n As the TSA\u2019s local partner in Puerto Vallarta, Estudiantes Conservando la Naturaleza monitors turtles, organizes workshops and works to get the government and the private sector on board with conservation. Together with scientists, it pushed for the newly described turtle to be listed by the IUCN, the global wildlife conservation authority, as a critically endangered species<\/a>.<\/p>\n A habitat on private property<\/p>\n Monsiv\u00e1is Molina says she\u2019d hoped that achieving this status would shake up the government and prompt it to take swift protective measures. But nothing happened. Since then, their numbers have dwindled, Estudiantes Conservando la Naturaleza tells Mongabay. Torsten Blanck from the Austrian branch of the U.S. NGO\u00a0Turtle Island<\/a>, who is also trying to help the Vallarta mud turtle, estimates that there are no more than 300 individuals left in the wild and that their habitat has shrunk to barely 20 hectares (50 acres) across four lagoons, down from eight when they were discovered. That\u2019s because the mud turtle\u2019s habitat is being swallowed up by a rapidly growing city. Puerto Vallarta, a popular vacation destination for Hollywood stars since the 1960s, still attracts retirees from the U.S. and Canada. Every year, the city is losing <\/a>dozens of hectares of land<\/a> to the construction of roads, golf courses, hotels, supermarkets and apartment blocks.<\/p>\n This poses a huge threat for the turtles, which, during the rainy season from May to September, live in the shallow waters of the temporary lagoons that pop up in the swamps of Bahia Banderas. With the onset of the dry season, they bury themselves deep in the ground.<\/p>\n Over the last two years, however, two of these lagoons have been lost to real estate developments, without any intervention from local authorities or the environment ministry, known by the acronym SEMARNAT, which is legally obligated to check the environmental impact studies and could stop harmful projects or force modifications and impose fines for violations.\u00a0Mongabay contacted various officials at SEMARNAT for comment, but didn\u2019t receive an answer.<\/p>\n The environment hasn\u2019t been a priority for Mexico\u2019s last two leftist governments, which have slashed funding for environmental programs over the last seven years. That includes the current administration under President Claudia Sheinbaum, a former member of the U.N. Intergovernmental Panel on Climate Change, who oversaw a 36%<\/a> cut<\/a> in funding in the 2025 budget. Many government staffers working on environmental issues have been laid off, and the pressure on those remaining is piling up as Sheinbaum seeks to revive the sluggish economy.<\/p>\n Given the uncertainties on the trade front due to the tariffs imposed by the U.S. government, Mexico is betting big on tourism \u2014 and Puerto Vallarta remains an attractive destination and paradise for real estate investors.<\/p>\n Environmentalists briefly considered buying one of the turtle habitats that lies within private property, but the landowner asked for 9 million pesos ($492,000) for the 1-hectare (2.5-acre) area. \u201cThat\u2019s\u00a0impossible, even if we all pool our money in,\u201d Blanck says.<\/p>\n Over the last year, construction of some developments in the area has begun, according to Monsiv\u00e1is Molina and Blanck. Other developers, such as Grupo Vidanta, which operates a golf resort near the Puerto Vallarta airport, have denied turtle experts access to their land. Residents have spotted mud turtles on the surrounding roads. Some miles farther, another landowner burned down bushes and sent in excavators last year, without prior information, according to Estudiantes Conservando la Naturaleza.<\/p>\n Authorities remain silent<\/p>\n When the environmentalists arrived, hundreds of turtles had been burned or flattened, among them dozens of Vallarta mud turtles. Estudiantes Conservando la Naturaleza informed authorities and filed a report to SEMARNAT in January.<\/p>\n Ten months later, \u201cwe are still waiting for a response,\u201d Monsivais Molina says.<\/p>\n The silence from the authorities is incomprehensible for them: Mexico\u2019s environment minister, Alicia B\u00e1rcena, is a biologist and, as former executive secretary of the Economic Commission for Latin America and the Caribbean (CEPAL), was a driving force behind the drafting of the Escaz\u00fa Environmental Agreement. That regional treaty, which Mexico ratified in 2020, includes provisions to protect environmental human rights defenders and guarantees public participation in environmental decision-making and access to relevant information.<\/p>\n But so far, authorities have shown little interest in the fate of the Vallarta mud turtle. Last December, federal, regional and municipal authorities inaugurated a bypass road<\/a> to address the chronic traffic jams around the Puerto Vallarta airport. It cut in half one of the biggest, most populated and best-preserved turtle habitats, sacrificing an entire lagoon for the construction. Mongabay has asked the authorities for access to the environmental impact study, but hasn\u2019t received a response yet.<\/p>\n Things will change from now on, says Vincent O\u2018Halloran Lepe, Puerto Vallarta\u2019s municipal secretary of sustainability\u00a0and urban planning. He welcomes Mongabay at his air-conditioned office, with a Vallarta mud turtle stuffed toy sitting next to the computer on his desk. A trained biologist, he started his job in October 2024, together with the new mayor from the Green Party.<\/p>\n The party\u2019s historical role has been as a junior coalition partner for the major parties, and today is part of the coalition led by Sheinbaum\u2019s left-wing nationalist Morena Party.<\/p>\n \u201cThe problem with this turtle is that it is living in the middle of the city,\u201d O\u2019Halloran Lepe says. Another problem, he says, is that it\u2019s small habitat is split between two states, Jalisco and Nayarit, which are governed by different parties.<\/p>\n O\u2019Halloran Lepe says he\u2019s figured out a partial solution. Two of the turtle lagoons are public land under the municipal administration. One, the Cuapinole lagoon, in the northern part of Puerto Vallarta, is surrounded by streets and homes that have for decades dumped their waste into the lagoon. Several years ago, the municipality cleaned up the lagoon and fenced it off.<\/p>\n But then, according to O\u2019Halloran Lepe and Monsiv\u00e1is Molina, someone released a red-eared slider turtle (Trachemys scripta elegans) into the water, probably a pet they wanted to get rid of. Since then, this invasive species, native to northern Mexico, has proliferated and, in some cases, cross-bred with the mud turtle. Environmentalists warned that unless the invasive species was eradicated, this lagoon could no longer serve as Vallarta mud turtle habitat.<\/p>\n The second lagoon, Tomasa, isn\u2019t only located on public \u2014 it\u2019s also designated as a natural biotope, O\u2019Halloran Lepe says. However, even this low-level protection status hasn\u2019t been enforced, and the lagoon was also used by construction companies to dump their rubble.<\/p>\n Thanks to a donation campaign organized by Estudiantes Conservando la Naturaleza, the municipality cleaned up the waste and is now building a wall around the lagoon. Trained neighbors are helping to monitor the turtles there and reporting on intruders and illegal turtle traps set by smugglers. Until recently, they removed the traps themselves, but stopped after receiving threats.<\/p>\n That\u2019s why the city is planning to install permanent surveillance camps in three lagoons during the rainy season, according to O\u2019Halloran Lepe.<\/p>\n \u201cThere will be municipal police and students to deter poachers,\u201c he says.<\/p>\n Three weeks after Mongabay\u2019s visit, however, when we reach out to O\u2019Halloran Lepe for an update, he admits they haven\u2019t managed to achieve that, saying they were kept busy preparing the mayor\u2019s annual report. In the medium term, he says, the plan is to convert the lagoon into an eco-park: a protected area that includes a site for captive breeding and scientific work, which will also benefit local residents with jobs as tour and nature guides.<\/p>\n \u201cWe think of this lagoon as the main refuge for the species,\u201c O\u2019Halloran Lepe says.<\/p>\n He declines to talk about the possibility of expropriating the remaining private lagoons, saying the local government is working with other authorities about a coherent and binding conservation strategy.<\/p>\n Smugglers sense an opportunity<\/p>\n Smugglers have been quick to take advantage of authorities\u2019 delayed response. The media coverage of the theft at Escobedo Galv\u00e1n\u2019s lab alerted international smuggling networks to the opportunity to be had here.<\/p>\n \u201cAt the beginning of the year, we started to hear about people offering as much as 20,000 pesos [$1,100] per turtle to locals,\u201c Escobedo Galv\u00e1n says.<\/p>\n That\u2019s usually how wildlife trafficking works in Mexico: the risky jobs such as stealing, hiding and transporting the animals is outsourced to locals. By the time it reaches the black market in Asia, a Vallarta mud turtle can sell for $10,000 or more.<\/p>\n The university reinforced security measures; it put up a fence around the turtle lab container and installed cameras. Yet even that wasn\u2019t enough. In January this year, a month after the first heist, thieves broke through the university\u2019s perimeter fence, broke the locks of the container, and took another 15 turtles. The surveillance cameras showed they were young men wearing hoodies, who were in and out in just three minutes. This time, the story reached the national media.<\/p>\n \u201cI then felt that authorities started to shift their attitudes, paying more attention to the turtles,\u201d Escobedo Galv\u00e1n says.<\/p>\n In February, authorities at the Mexico City airport confiscated two bags destined for Japan<\/a> with a large number of smuggled turtles inside them, among them several Vallarta mud turtles. Authorities arrested one person and launched an investigation. In May, also in Mexico City, they arrested one of the fake inspectors who had conned Escobedo Galv\u00e1n the first time around. In September, police and soldiers raided three farms in two different Mexican states and found a dozen protected species, among them 12 mud turtles. They arrested three men suspected of working for the smuggling network, and charged them under organized crime statues.<\/p>\n PROFEPA, the environmental prosecutors\u2019 office, told Mongabay that throughout 2025, they\u2019ve confiscated 121 Vallarta mud turtles, destroyed three traps, and organized three night raids together with security forces.<\/p>\n No action could bring the demise of the species<\/p>\n Environmentalists have welcomed these actions, but say they\u2019re insufficient, given the urgency and the high price collectors pay. Blanck estimates that at least 200 mud turtles have been smuggled to China in the past year alone.<\/p>\n \u201cAt this rate of plundering and habitat destruction, there will be no more Vallarta mud turtles within three years,\u201d he says.<\/p>\n He adds he\u2019s also frustrated by the unwillingness of the Chinese authorities to crack down on the trade there: \u201cThere are photos of collectors with turtles that are marked, other turtles were offered on the pages of an online pet shop in Hong Kong<\/a>, which is known among experts as a hub for wildlife smuggling, but nothing has happened.\u201d<\/p>\n The experts we interview agree that if Mexican authorities can\u2019t protect the Vallarta mud turtle\u2019s existing habitats, the only solution will be captive-breeding of the species. Early trials have been promising: when they have shallow ponds with enough seeds, insects, mollusks, small fish, shrimp and snails to eat, Vallarta mud turtles adapt well in captivity.<\/p>\n Guadalajara Zoo carried out the world\u2019s first breeding program for the species in 2023. The NGO Turtle Island has also managed to breed some mud turtles, thanks to donations from European collectors who had brought or purchased a Vallarta mud turtle long before its scientific description as a distinct species in 2018.<\/p>\n \u201cFemales lay one to four eggs, two to three times a year. If all goes well, you could optimally produce around 300 animals per year in captivity\u201c, Blanck tells Mongabay. \u201cIt is not the best solution, as our mission always is to preserve the species and release animals back into the wild.\u201d<\/p>\n Experts say they hope that in the future there will be an opportunity to do that; but if more of the habitat disappears, they warn, there will be no other option.<\/p>\n Banner image: \u00a0Scientists only described the Vallarta mud turtle as a distinct species in 2018. The males have a yellow spot on the nose. Image courtesy of Nadin Elizabeth L\u00f3pez Gonz\u00e1lez.<\/p>\n![\"\"](\"https:\/\/www.newsbeep.com\/il\/wp-content\/uploads\/2025\/11\/1763518928_211_8.jpg\")
Puerto Vallarta municipal officials started to build a wall around one of the lagoons to prevent intrusion. Image by Sandra Weiss for Mongabay.<\/p>\n![\"\"](\"https:\/\/www.newsbeep.com\/il\/wp-content\/uploads\/2025\/11\/12-768x512.jpg\")
The team of Estudiantes Conservando la Naturaleza has found more than 30 traps set by smugglers this year; authorities confiscated three more. Image by Sandra Weiss for Mongabay.<\/p>\n![\"\"](\"https:\/\/www.newsbeep.com\/il\/wp-content\/uploads\/2025\/11\/4-768x512.png\")
Mexican officials seize a load of smuggled turtles at the Mexico City airport, among them Vallarta mud turtles. Image courtesy of PROFEPA.<\/p>\n![\"\"](\"https:\/\/www.newsbeep.com\/il\/wp-content\/uploads\/2025\/11\/5-768x512.png\")
The smuggled turtles were hidden in small packages in baggage, but were clearly visible on the X-ray machine. Image courtesy of PROFEPA.<\/p>\n![\"\"](\"https:\/\/www.newsbeep.com\/il\/wp-content\/uploads\/2025\/11\/3-1-768x512.jpg\")
A smuggler in Hong Kong posing with several smuggled Vallarta mud turtles on a Facebook post. Image courtesy of Turtle Island.<\/p>\n