Wild Jaguar Cubs Signal Conservation Success

A wild jaguar cub has been born in Argentina’s Gran Chaco Forest for the first time in at least 30 years, marking a major milestone in efforts to restore the species.

“The birth of these jaguar cubs is extremely hopeful and a good beginning for the population’s recovery,” said Verónica Quiroga, jaguar specialist at Argentina’s National Scientific and Technical Research Council.

The cub was born to Nalá, a female jaguar raised through a reintroduction programme led by Fundación Rewilding Argentina near El Impenetrable National Park. The organisation began restoring the region’s jaguar population in 2019, when only around 20 individuals were thought to remain. Nalá was released into the wild in 2024 after being trained to hunt in a large natural enclosure, and researchers later confirmed she had successfully raised a cub. Weeks later, a second reintroduced female was also found to have produced a cub. Alongside habitat restoration, livestock management support and community education programmes, the project is helping rebuild a healthy jaguar population while strengthening local support for one of South America’s most iconic species.