Central America
Costa Rica crocodiles survive in ‘most polluted’ river
| By AFP | Alberto Peña |
In one of the most polluted rivers in Central America, a vulnerable crocodile species is thriving despite living in waters that have become a sewer for Costa Rica’s capital, experts say.
Every day, trash and wastewater from San Jose households and factories flood into the Tarcoles River, which vomits tires and plastic into the surrounding mangroves.
Nevertheless, some 2,000 American Crocodiles have adapted to life in the toxic river that bears witness to the country’s decades-long battle with waste management.
“It is a super-contaminated area, but this has not affected the crocodile population,” said Ivan Sandoval, a biologist with the National University of Costa Rica.
“The Tarcoles River is the most polluted river in Costa Rica, and one of the most contaminated in Central America. Heavy metals, nitrites, nitrates, and a large amount of human waste can be found,” added the crocodile expert.
According to the International Union for Conservation of Nature (IUCN), there are only about 5,000 of the crocodile species — found in 18 countries — left in the world after decades of hunting and habitat loss.
The organization lists the Crocodylus acutus as “vulnerable,” but says its numbers have increased in recent years. The Costa Rica population is “healthy and robust.”
Indeed, the large reptiles — basking in the sun and occasionally feeding on fish that come up the channel from the sea — appear unphased by some 150 types of bacteria that Sandoval says have been detected in the river.
He describes the carnivores as “living fossils” with the capacity to survive very tough conditions.
“They haven’t had to change anything in millions of years, they are perfectly designed.”
Laws not applied
Sandoval said that since 1980, Costa Rica’s population of the crocodiles “are recovering,” and warns of the threat of tourist activities.
The river’s crocodiles are a major draw for foreign visitors, who take boat tours to see the creatures up close.
Some feed the animals, which is prohibited, and Sandoval worries about them getting too used to being close to people.
Juan Carlos Buitrago, 48, who captains one of the tour boats, says he and other locals regularly pull hundreds of tires and plastic waste from the water.
He delights in the fauna of the river, with macaws flying over ahead at sunset, but wishes his countrymen would stop polluting his “office.”
“We cannot hide the pollution,” he tells AFP.
Costa Rica has impressive environmental credentials, with a third of its territory marked for protection, 98 percent renewable energy, and 53 percent forest cover, according to the UN’s environmental agency.
However, the law is not always strictly applied, as in the case of the Tarcoles River.
Lawyer and environmentalist Walter Brenes, 34, said that all of Costa Rica’s rules and regulations “do not solve the problem.”
He said the country needs “real public policy that is completely aimed at protecting wildlife.”
Central America
Panama grants Martinelli 72-hour extension to travel to Nicaragua
On Monday (March 31, 2025), Panama extended the safe-conduct pass for former President Ricardo Martinelli by three more days to allow him to travel to Nicaragua, after the Central American country refused to receive him due to concerns over an alleged Interpol arrest warrant.
“The National Government has decided to extend the validity of the safe-conduct pass for an additional seventy-two (72) hours, until the end of Thursday, April 3, 2025,” the Panamanian Foreign Ministry stated in a communiqué. The original permit was set to expire Monday at midnight (05:00 GMT on Tuesday).
The Foreign Ministry explained that regarding the ‘humanitarian asylum’ granted to Martinelli last Thursday, which was set to expire Monday at midnight, the Nicaraguan government requested clarifications about an apparent Interpol alert, which had already been dismissed as inadmissible.
Additionally, the Panamanian Supreme Court of Justice, as the highest authority of the Judicial Branch, stated on Monday that it had “no objections” to granting asylum and a safe-conduct to Martinelli, as it falls under the jurisdiction of the Executive Branch.
Central America
U.S. Homeland Security Secretary urges Mexico to strengthen Guatemala border
U.S. Homeland Security Secretary Kristi Noem revealed on Monday that during last week’s meeting with Mexican President Claudia Sheinbaum, she urged Mexico to reinforce its border with Guatemala and share biometric datawith U.S. authorities.
“I gave her a list of things that President Trump would love to see. And it was exceptional. It was supposed to be a half-hour meeting, but we talked for nearly two hours. It was very productive,” Noem said in an interview with Fox News.
The Homeland Security Secretary requested that Sheinbaum, who has already deployed 10,000 National Guard troopsalong Mexico’s northern border with the U.S., also secure Mexico’s southern border with Guatemala.
Noem added that she also asked the Mexican president to share biometric data with the U.S., to which Sheinbaum responded that she was “willing to discuss it,” although she acknowledged that it could be a controversial issue in her country.
Central America
Panama police clarifies that Interpol alert for Martinelli is still pending
Panama’s National Police clarified on Sunday that an Interpol alert request for former President Ricardo Martinelli (2009-2014) is still under review and has yet to be confirmed. Martinelli was granted a safe-conduct pass last Thursday to leave the Nicaraguan embassy, where he has been seeking asylum since February 2024 after being convicted of corruption.
“The National Police clarifies that there is currently an active process for an Interpol alert, requested by Judge Baloisa Marquínez, against former President Ricardo Martinelli. This request must be analyzed by Interpol’s General Secretariat (headquartered in France) for approval or rejection. If approved, it will be notified to member countries,” the police stated in a press release sent to EFE.
According to the statement, “at the moment, it remains an ongoing procedure, and former President Martinelli does not have a confirmed alert.”
The announcement came hours after National Police Director Jaime Fernández had told the press that an “Interpol alert” for Martinelli had been received on Friday.
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