Ground vs Tree Pangolin Habitat: How the 8 Species Divide

Published 30 June 2026 • AlphaPanga Editorial Team

Of the eight living pangolin species, four spend the majority of their lives on the ground and four are adapted to an arboreal existence high in forest canopies. This fundamental divide shapes almost every aspect of their biology — from claw structure and tail morphology to shelter choice, foraging strategy, and vulnerability to specific threats. Understanding that split is essential for designing meaningful habitat protection and captive care protocols.

The Eight Species at a Glance

Pangolins belong to the order Pholidota and the single family Manidae, which is divided into three genera. Four species are native to Africa and four to Asia. The habitat division does not follow continental boundaries neatly — both continents have ground-dwelling and tree-dwelling representatives.

Note that taxonomic treatment of the African tree pangolins has been revised multiple times. The current consensus places the white-bellied and African tree pangolin as overlapping species complexes, while the long-tailed and black-bellied are occasionally grouped under Uromanis. What matters ecologically is that the arboreal African species share a suite of physical traits that distinguish them sharply from their ground-dwelling relatives.

Ground-Dwelling Species: Habitat Preferences

Temminck's ground pangolin is the only pangolin species found in southern Africa and is consequently the most studied on the continent. It inhabits a broad range of savanna types — from the arid Kalahari scrublands of Botswana and the Northern Cape to the mixed bushveld of Limpopo, Mpumalanga, and KwaZulu-Natal. It tolerates dry woodland, grassland, and thornveld, provided ant and termite mounds are sufficiently dense to sustain its energy requirements. Temminck's avoids closed-canopy forest almost entirely.

The giant ground pangolin, by contrast, is tied to moist forest margins and gallery forests along rivers in West and Central Africa. It is the largest pangolin species, reaching up to 1.4 metres in length and roughly 33 kg, and its foraging niche centres on termite mounds and underground ant colonies rather than arboreal nests. It selects areas with deep, friable soils that allow it to excavate burrows with relative ease.

The Philippine pangolin is restricted to the island of Palawan and adjacent smaller islands. It occupies primary and secondary forest at low to medium altitudes, as well as agricultural margins where ant colonies remain plentiful. It is largely terrestrial but has been documented climbing low shrubs and fallen logs. The Sunda pangolin of Southeast Asia occupies a broader altitudinal range and is considered semi-arboreal — it forages on the ground but frequently climbs trees to access arboreal ant and termite colonies, and juveniles are particularly accomplished climbers.

Arboreal Species: Living in the Canopy

The African tree pangolin, long-tailed pangolin, and their relatives are specialists of the lowland tropical and sub-montane forest belt across West and Central Africa — a region centred on the Congo Basin and extending west to Guinea. The long-tailed pangolin is perhaps the most dedicated canopy dweller of all pangolins; it rarely descends to the ground and has been recorded sleeping, foraging, and even giving birth in tree hollows and dense vine tangles 10 to 30 metres above the forest floor.

The black-bellied pangolin occupies a similar ecological niche but ranges into secondary forest and forest-savanna transitions more readily than the long-tailed. Both species depend on the presence of large, mature trees with abundant epiphytic ant colonies — particularly weaver ant (Oecophylla) nests and the arboreal colonies of various Crematogaster species.

Climbing Adaptations: The Prehensile Tail

The most visually obvious anatomical difference between ground-dwelling and tree-dwelling pangolins is tail length and function. In Temminck's ground pangolin, the tail is relatively short and robust, used primarily for balance when walking bipedally and as a counterweight when digging. In the arboreal species, the tail is dramatically elongated and equipped with a naked, friction-enhancing pad on the underside of the tip — this is a classic prehensile adaptation that allows the animal to grip branches securely while freeing all four limbs for movement or feeding.

The long-tailed pangolin has proportionally the longest tail of any pangolin relative to body length, making it an adept brachiator capable of hanging inverted while foraging at the underside of branches. Claws are also longer and more curved in arboreal species, allowing a hook-like grip on bark. Ground-dwelling species have broader, more shovel-like claws optimised for breaking open compacted termite mounds and digging burrows.

Limb proportions differ too. Arboreal species have relatively longer forelimbs and a more flexible lumbar spine, which aids canopy navigation. Ground-dwelling species tend toward a more compact, low-slung posture with powerful shoulder musculature for digging.

Foraging Height Differences

Ground-dwelling pangolins forage almost exclusively below 1 metre, targeting subterranean and mound-nesting ant and termite species. Temminck's ground pangolin in South Africa has been tracked covering 3 to 18 km per night, moving between scattered mound complexes. The giant ground pangolin covers smaller nightly distances but excavates far more aggressively, leaving deep pit excavations that can be 40 cm or more in depth.

Arboreal species forage from near the forest floor up to 30 metres above ground. Radio-tracking data from Central African studies indicate that tree pangolins shift their foraging height seasonally — moving closer to the ground during the dry season when canopy ant colonies contract, and ascending higher during the wet season when arboreal ant populations peak. This vertical migration within a relatively small home range contrasts sharply with the broad horizontal movements of ground-dwelling species.

Geographic Range Overlaps in Central Africa

Central Africa — particularly the Congo Basin — is the only region where multiple pangolin species co-occur in the same landscape. The giant ground pangolin, white-bellied tree pangolin, long-tailed pangolin, and black-bellied pangolin can all be found within overlapping ranges in countries such as the Democratic Republic of the Congo, Cameroon, and Gabon. This sympatry is possible because the species occupy distinct vertical niches: the giant ground pangolin works the soil, while the arboreal species partition the understorey, mid-canopy, and upper canopy.

Competition between species in this multi-species zone appears to be minimal, and researchers have noted that the presence of intact, structurally diverse forest is the single most important factor sustaining the full suite of Central African pangolins. Where forests have been logged selectively, arboreal species decline more rapidly than ground-dwelling ones, because the large-diameter trees that host arboreal ant colonies are typically the first to be removed.

Shelter: Burrows vs Tree Hollows

Ground-dwelling pangolins shelter in self-excavated burrows or in burrows previously dug by aardvarks (Orycteropus afer) and warthogs. In South Africa, Temminck's ground pangolin shows a marked preference for aardvark burrows, which can be 2 to 3 metres deep and provide stable temperatures and humidity. The pangolin will modify the burrow entrance or scratch out a terminal chamber but rarely excavates a burrow entirely from scratch unless no alternatives are available. This dependence on aardvarks as ecosystem engineers has important conservation implications: landscapes that have lost aardvark populations may be less capable of sustaining dense pangolin populations.

Arboreal species shelter in natural tree hollows, dense epiphytic root masses, and the crowns of palm trees. The long-tailed pangolin has been observed using a rotating roster of shelter sites within its home range, returning to favourite hollows cyclically rather than using a single den site. This rotation may reduce parasite build-up in den sites. Hollow trees of sufficient diameter — typically greater than 40 cm diameter at breast height — are a limiting resource in logged forests, making timber extraction particularly damaging to arboreal pangolin populations.

How Habitat Loss Affects Each Group Differently

Ground-dwelling species in southern Africa face their most acute threats from direct persecution (killing for traditional medicine and bushmeat), road mortality, and electrocution on electrified fences. They are relatively adaptable to transformed habitats provided prey insects remain abundant, and Temminck's ground pangolin has been recorded in game farms, communal land, and even on the margins of smallholdings.

Arboreal species in the Congo Basin face a different constellation of threats. Selective logging removes hollow trees and disrupts canopy ant colonies. Bushmeat hunting — facilitated by logging roads that open access into formerly remote forest — targets arboreal pangolins at high rates because they are slow-moving and easily spotted in trees at night. Forest fragmentation reduces corridor connectivity between canopy patches, isolating populations.

Climate projections for Central and West Africa anticipate increased drought frequency, which would reduce arboreal ant colony density and force arboreal pangolins to spend more time on the ground — increasing their exposure to terrestrial predators and snare lines. Ground-dwelling species in southern Africa face range contraction in the southwestern margins of their distribution as arid conditions intensify.

Conservation Implications by Habitat Type

Effective conservation requires habitat-specific strategies. For ground-dwelling species in southern Africa, the priorities include anti-poaching enforcement, reducing fence electrocution risk through pangolin-safe fence designs, and maintaining aardvark populations as burrow providers. Protected area connectivity — ensuring that animals can move between Kruger National Park, Limpopo National Park, and private game reserves — is critical for Temminck's ground pangolin.

For arboreal species in the Congo Basin, the most urgent priorities are reducing hunting pressure along logging roads, promoting forest certification schemes that protect large hollow trees, and establishing community-based monitoring programs in buffer zones. Encouraging local communities to participate in pangolin monitoring reduces poaching pressure and generates data that would otherwise be impossible to collect in remote forest environments.

Captive breeding has had limited success for any pangolin species, but the challenges differ between habitat groups. Ground-dwelling species like Temminck's are marginally more tractable in captivity because their diet can be approximated using commercially available ant and termite species. Arboreal species present greater challenges because replicating a three-dimensional canopy foraging environment is logistically demanding and expensive.