Somewhere in the remote rainforests of the Vogelkop Peninsula in Papua, Indonesia, two animals are living their lives completely unaware that science thought they had been gone for six thousand years.
The Pygmy Long-fingered Possum (*Dactylonax kambuayai*) and the Ring-tailed Glider (*Tous ayamaruensis*) are both officially classified as 'Lazarus taxa' — species that appear to return from the dead. Published on 6 March 2026 in the *Records of the Australian Museum*, the discovery was led by Professor Tim Flannery, one of the world's most celebrated naturalists, and Professor Kristofer Helgen, President and CEO of the Bishop Museum. It may be the most remarkable wildlife find of the 21st century.
"The discovery of one Lazarus taxon, even if thought to have become extinct recently, is an exceptional discovery," Professor Flannery said. "But the discovery of two species, thought to have been extinct for thousands of years, is remarkable."
**The Evidence — Pieced Together Across Decades**
The confirmation required assembling evidence gathered from across the globe over many years. The key pieces were astonishing in their ordinariness:
The first was a specimen held at the Australian Museum since 1992 — a physical sample that had been collected in the Vogelkop region and *misidentified* at the time, effectively sitting unrecognised in a museum drawer for over 30 years. When researchers re-examined it with modern taxonomy and genetic tools, they realised what it actually was.
The second piece of evidence came from rare photographs taken by local researchers in the Vogelkop rainforest — images that had circulated quietly but never been properly analysed by the scientific community.
The third was fossil fragments — prehistoric evidence that both species had existed in the same region thousands of years ago, before their apparent disappearance from the fossil record.
Piece by piece, it became undeniable: these weren't related species or lookalikes. These were the animals themselves.
**The Vogelkop Peninsula: One of Earth's Last Wild Places**
The Vogelkop Peninsula — 'Bird's Head' in Dutch — juts out from the western tip of New Guinea. It is one of the most biodiverse and least-explored regions on Earth, home to landscapes that have changed little in millennia. Steep, roadless, and blanketed in cloud forest, it remains largely inaccessible to outsiders.
That inaccessibility is precisely why two species survived there when they vanished everywhere else.
A longstanding relationship between Professor Flannery and researchers from the University of Papua was pivotal to the work, alongside collaboration with Elders from the Tambrauw and Maybrat clans — the Indigenous communities whose knowledge of the local landscape and wildlife proved essential to understanding where to look and what they were looking for.
**The Animals Themselves**
The Pygmy Long-fingered Possum is a small, boldly striped marsupial with a remarkable anatomical adaptation: one digit on each hand is dramatically elongated — similar to the aye-aye of Madagascar — used to extract insects from bark and crevices in the forest canopy. It is, by any measure, one of the most unusual mammals on Earth.
The Ring-tailed Glider is a gliding possum — a species capable of extended gliding flight between forest trees, using a membrane stretched between its limbs. In a region of dense canopy and vertical terrain, gliding is an extraordinary evolutionary advantage.
Both species were known from fossil records dating back six thousand years, and both vanished from those records — presumably eliminated by climate shifts, habitat change, or the early expansion of human settlement. The Vogelkop rainforest, undisturbed enough to have sheltered them through the millennia, appears to have been their refuge all along.
**Why This Matters Beyond the Headlines**
Lazarus taxa — species that return from apparent extinction — are not unheard of. But they are vanishingly rare, and the confirmation of two simultaneously, both believed gone for thousands rather than hundreds of years, is without recent precedent.
Professor Flannery emphasised that the findings underscore two things the scientific community has consistently argued: the critical importance of preserving biodiverse regions like the Vogelkop from development and deforestation, and the irreplaceable value of Indigenous knowledge in conservation research.
The Tambrauw and Maybrat communities knew these animals. They had names for them, stories involving them, and knowledge of their habitats. Science had declared them extinct. The communities knew better.
That lesson — that what we assume is gone may simply be hidden, and that local knowledge often holds the key — is perhaps as important as the discovery itself.
Two animals, alive in the forest, waiting to be found. 🌿
*Sources: Australian Museum Media Release, March 6, 2026 · Records of the Australian Museum journal · Professor Tim Flannery · Professor Kristofer Helgen, Bishop Museum · University of Papua · IUCN Red List*
