The pangolin is the world’s most trafficked mammal, and almost nobody has seen one. Eight species inhabit Asia and Africa, all of them scaling up the endangered and critically endangered lists as demand from Asian traditional medicine and food markets drives one of the most destructive wildlife trades on Earth. Uganda has two pangolin species — the giant ground pangolin and the tree pangolin — and encounters with either are among the rarest and most extraordinary wildlife experiences the country offers. Here is everything you need to know about an animal that is disappearing before most people even know it exists.
Physical Description
Pangolins are immediately recognisable and unlike anything else. The body is covered in overlapping scales of keratin — the same material as human fingernails — arranged in a pattern that provides flexible armour covering the back, sides, and tail. The underside is soft and unscaled. The scales make up approximately 20 percent of the animal’s body weight. When threatened, the pangolin curls into a tight ball, protecting its vulnerable underside and presenting an armoured exterior to the predator — a defence effective against lions and leopards, who cannot bite through the scales, but tragically not against humans, who simply pick up the curled animal.
The giant ground pangolin (Smutsia gigantea), found in Uganda’s forests and savanna woodland, is one of the largest pangolin species — adults reach 1.2 to 1.8 metres including tail and weigh 25 to 35 kilograms. The tree pangolin (Phataginus tricuspis) is smaller — 30 to 40 centimetres body length — and has a prehensile tail used for climbing. Both have long, sticky tongues used to extract ants and termites from nests. The tongue length can equal the body length in some species.
Diet and Ecology
Pangolins are myrmecophages — specialist consumers of ants and termites. They have no teeth and rely entirely on the tongue and gastric processing to consume and digest their prey. The stomach has a muscular, gizzard-like section and the animals occasionally swallow small stones, similar to birds, to aid in grinding insect exoskeletons. A single pangolin consumes tens of millions of ants and termites annually — making them ecologically significant controllers of these insects in their habitats.
Giant ground pangolins are primarily nocturnal, using their powerful foreclaws to excavate ant and termite mounds — the same claws that make them effective diggers of their own burrows. Tree pangolins are arboreal and nocturnal, searching for tree-nesting ant species in the canopy. Both species are solitary outside of mating season, with home ranges of several square kilometres.
The Trafficking Crisis
All eight pangolin species are listed on CITES Appendix I, prohibiting international commercial trade. All are on the IUCN Red List from Vulnerable to Critically Endangered. Despite these protections, pangolin trafficking continues at a scale that researchers describe as catastrophic. The primary driver is demand in China and Vietnam for pangolin scales, which are used in traditional medicine despite having no proven efficacy (they are keratin — the same material as fingernails), and for pangolin meat as a luxury food. The African species have been increasingly targeted as Asian populations have collapsed under hunting pressure. Uganda is both a source country and a transit country for trafficked pangolins.
Seeing Pangolins in Uganda
Pangolin sightings in Uganda are rare. The animals are nocturnal, solitary, sparsely distributed, and skilled at remaining invisible. Night drives in forest-edge habitats in Queen Elizabeth, Kibale, and the forests of western Uganda offer the best, though still uncertain, opportunities. Rescue centres that work with confiscated pangolins provide an alternative way to see the animals while directly supporting their conservation — Uganda has several wildlife rescue organisations that work with trafficked pangolins. Any encounter with a pangolin, wild or rescued, is an encounter with one of the world’s most endangered and most remarkable animals — and a reminder of what the trafficking trade is destroying.
