With evidence that the giant river otter is in an increasingly perilous state, delegates to the United Nations Convention on the Conservation of Migratory Species (CMS) listed it as an animal requiring urgent conservation action at its March 2026 meeting in Campo Grande, Brazil. The giant otter (Pteronura brasiliensis), endemic to tropical river systems in South America, […]
Tag: giant river otter
Powerful swimmers with massive heads, thick necks, and paws like sledgehammers, these diving big cats hunt below and above the water. Watch them in action
It was said that it couldn’t be done: the terrain was too dangerous; the floods would wipe out the cameras; the system was too unpredictable. But the truth is, no-one had really tried Andi Cross tells Melissa Hobson. We were headed to Porto Jofre, known for its wild jaguars, to help the Jaguar Identification Project (JIP) complete a […]
Giant river otter returns to Argentina after almost four decades
A family of giant river otters was released into the Iberá National Park in northeast Argentina on July 1. The endangered species, with no known breeding populations in Argentina over the past 40 years, was considered probably extinct in the country. The release, led by conservation nonprofit Rewilding Argentina, included a breeding pair named Coco […]
‘Losing Noah’s Ark’: Brazil’s plan to turn the Pantanal into waterway threatens world’s biggest wetland
As the evening sky turns violet, the animals of the Pantanal gather near the water. Capybaras swim in tight formation, roseate spoonbills add smudges of pink to the riverbanks, the rumble of a jaguar pulsates from the forest. This tropical wetland is the largest on Earth, stretching across Brazil, Paraguay and Bolivia, and playing host […]
Giant River Otters of The Rio Tres Irmaos (Three Brothers River)
By the 1970’s the number of Giant Otters found South America had fallen dramatically. Mainly due to a demand for their pelts, deforestation, and human disturbance. By the time we travelled in 2008 to the Peruvian Amazonian rain forest, they had become an endangered species. On that occasion we travelled by canoe up the Las Piedras River. […]