The tamandua is a specialized insect-hunting machine with a surprisingly potent defense mechanism

Nature · Published 3 October 2026 Swipe more like this →

In short: Part anteater, part acrobat, the tamandua is a master of the treetops. With a tongue reaching 40 centimeters and a scent gland that produces a powerful musk, this elusive creature navigates the forest with a unique, claw-protecting gait. Discover how this animal balances life between the canopy and the ground.

The tamandua, a genus comprising the southern and northern species, is uniquely adapted for a life of foraging in forests and grasslands. These animals are semiarboreal, spending up to 64% of their time in the treetops. Because they walk on the sides of their clenched forefeet to protect their sharp, curved claws, they move awkwardly on the ground and cannot gallop like their relative, the giant anteater. Their physical design is entirely centered on their diet of ants and termites; they possess a long, tubular snout and a sticky tongue that can extend over 40 cm to extract insects from torn-open nests.

Survival for the tamandua relies on specialized senses and defensive behaviors. With limited vision, they depend on acute hearing and smell to locate prey. When threatened, they demonstrate remarkable defensive tactics: in trees, they anchor themselves with their hind limbs and partially prehensile, hairless tails to slash at attackers with their claws. On the ground, they back against obstacles to protect their hindquarters while lashing out with powerful forearms. They also mark their territory by smearing a potent, strong-smelling musk from their anal glands onto prominent landmarks like trees and logs.

Despite being fairly common, tamanduas face various pressures. They are hunted for their meat, captured for the exotic pet trade, and their tail tendons are harvested for cordage. In some regions, such as Ecuador, they are killed due to the mistaken belief that they pose a threat to domestic dogs. Conversely, some Amazonian tribes value them as biological pest control, allowing them to clear dwellings of termites and ants. While they are currently considered a species of concern by the IUCN, their ability to thrive in both arboreal and terrestrial environments remains a testament to their evolutionary success.

General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.

Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?

Related

• The giant anteater is a toothless, knuckle-walking marvel with a two-foot-long tongue.
• True anteaters share an order with sloths alone
• The Malayan jungle nymph is a heavy, thorny insect with a surprising defense mechanism.
• Why these iridescent tropical birds hunt like aerial acrobats in the forest canopy
• Foam-filled bills and tails that flip onto their backs
• The Amazon's giant seed-dispersing fish can breathe air and survive in acidic water
• The pufferfish that carries enough poison to kill thirty people in one meal.
• Why the birds you call tanagers might not actually be tanagers at all
• The giant flightless bird that returned from the dead after fifty years of silence
• These Cretaceous pterosaurs evolved a unique bottom-decker wing design to navigate ancient forests
• The Taipan: Australia's deadliest snake is named after a mythical Rainbow Serpent
• The silver king of the marsh survives by breathing air like a mammal

More in Vertebrates · More in Nature · Latest · A–Z · All topics