Deep within the vibrant heart of the Peruvian Amazon lies one of nature’s most fascinating spectacles — the mammal clay lick. While the jungle is known for its dense foliage, colorful birds, and mysterious sounds, few experiences rival the raw beauty and ecological intrigue of this natural phenomenon. For travelers, wildlife photographers, and eco-enthusiasts, witnessing a mammal clay lick in action is a memory that will last a lifetime.

A mammal clay lick, sometimes referred to as a "collpa" in local terms, is a place where animals gather to consume mineral-rich clay. Though scientists are still studying all the reasons behind this behavior, it is widely believed that the clay helps neutralize toxins found in the plants the animals eat and provides essential minerals absent from their regular diet.

Typically located along riverbanks or exposed muddy patches in the rainforest, these clay licks attract a diverse array of species, especially during the early morning hours. The scene is both serene and electric — peccaries snuffling around in the mud, capybaras cautiously approaching the bank, and tapirs lingering in the background. Occasionally, even elusive jaguars have been known to stake out clay licks, drawn by the promise of prey. The harmony and tension coexisting in one place offers a unique window into the intricate web of Amazonian life.

The Tambopata National Reserve and Manu National Park in southern Peru are home to some of the best-known mammal clay licks. These areas are rich in biodiversity and relatively accessible for travelers, especially those seeking immersive experiences without compromising on comfort. Expertly guided tours, like those offered by Green Amazon Tours Peru, provide a safe, informative, and respectful way to witness this rare natural event.

At Green Amazon Tours Peru, we specialize in customized eco-tours that connect travelers with the heart of the jungle and its countless secrets. While our popular Birding at Huacarpay Lagoon – 1 Day Tour (details at greenamazontoursperu.com) showcases the rich avian life just outside of Cusco, our deep jungle expeditions are perfect for those hoping to witness the full spectrum of Amazonian wildlife — including the majestic spectacle of a mammal clay lick.

Sustainable tourism lies at the core of our mission. Every visit to a clay lick is conducted with the utmost respect for the environment and local communities. We work alongside indigenous guides who possess deep-rooted knowledge of the jungle, ensuring your experience is not only thrilling but culturally enriching. By choosing eco-conscious operators, visitors directly support rainforest conservation and empower the people who call the Amazon home.

To maximize your chances of spotting wildlife at a mammal clay lick, it’s best to visit during the dry season, typically between May and October. This is when animals venture more frequently to the exposed clay banks. Early morning departures are common, as this is when most mammal activity occurs, and the jungle begins to stir with life.

Whether you’re an experienced naturalist or a curious traveler, a visit to a mammal clay lick is more than just a wildlife sighting — it’s an immersion into the delicate balance of the Amazon ecosystem. It’s a reminder that some of the most extraordinary spectacles on Earth happen quietly, with mud underfoot and the sound of birds echoing through the trees.