The Fauna You Can Find in the Calakmul Reserve: A Biodiversity Wonderland

Come explore deep in the southern jungles of the Yucatán Peninsula. Near the border with Guatemala, lies one of Mexico’s greatest ecological treasures. The Calakmul Biosphere Reserve. It covers more than 700,000 hectares. This massive protected area is not only home to the monumental Calakmul Mayan ruins. It also serves as a sanctuary for countless species of flora and fauna. Many of which are endangered. The Tren Maya now connects travelers directly to the heart of this jungle. So it’s the perfect time to explore one of the most biodiverse regions in the Americas. Here are some tips on The Fauna You Can Find in the Calakmul Reserve.

White-Lipped Peccary: Jungle Architect and Endangered Nomad

The white-lipped peccary (Tayassu pecari) is a crucial part of the jungle ecosystem, often seen in large herds that roam the undergrowth in search of fruit and roots. Known for their strong social bonds and loud vocalizations, these wild pigs are ecosystem engineers, digging and turning over soil as they move. Unfortunately, due to deforestation and hunting, their numbers have dramatically declined across Central America, making Calakmul one of their few remaining strongholds.

The Fauna You Can Find in the Calakmul Reserve. Central American Tapir

Spotting a Central American tapir (Tapirus bairdii) in the wild is a rare and unforgettable experience. The largest land mammal in Central America, this shy herbivore plays a critical role in seed dispersal, helping to regenerate the forest. With its prehensile snout and calm demeanor, it’s like a living relic from another age. In Calakmul, it still roams the dense jungle, especially near water sources, though it remains endangered and highly vulnerable to habitat loss.

Jaguars and Pumas: Big Cats Still Roam Free

Calakmul is one of the few places in the world where jaguars (Panthera onca) and pumas (Puma concolor) coexist in the wild. The dense foliage and vast stretches of protected land make the reserve ideal for these elusive predators. Jaguars, the most iconic of Mexico’s wild cats, are symbols of strength and mystery in Mayan mythology. Pumas, meanwhile, are more adaptable and range widely. Spotting either is extremely rare—but knowing they’re there adds to the mystique of this ancient forest.

Birds of the Sky: King Vulture and Ocellated Turkey

Above the canopy, the skies belong to the king vulture (Sarcoramphus papa). With its striking black-and-white wings and vividly colored head, this scavenger is as majestic as it is essential to the ecosystem. Another feathered jewel of the reserve is the ocellated turkey (Meleagris ocellata), a brilliantly iridescent bird found only in the Yucatán Peninsula and parts of Central America. Its colorful plumage and unique song make it a favorite among birdwatchers.

The Fauna You Can Find in the Calakmul Reserve. Getting to Calakmul: Thanks to the Tren Maya

Located in the state of Campeche, close to the border with Quintana Roo, Calakmul has long been remote and difficult to access—until now. The newly inaugurated Tren Maya line includes a station that brings you straight to the Calakmul region. From there, it’s a short drive into the jungle to begin your exploration. This sustainable train project not only reduces carbon footprints but also makes it easier for nature lovers and history buffs alike to discover the wonders of this untouched biosphere.

Calakmul is a living example of how ancient civilization and natural biodiversity can coexist. For those in search of awe-inspiring wildlife, breathtaking ruins, and the chance to experience nature on its own terms, Calakmul delivers a daydream made real.