Two 'Extinct' Species Found Alive in West Papua Rainforest

Two tiny marsupials thought to have disappeared 6,000 years ago are thriving in the remote rainforests of West Papua, giving scientists hope that other lost species might still be out there waiting to be found.

The pygmy long-fingered possum and the ring-tailed glider had only been known from ancient fossils. Finding living examples of one lost species is rare enough. Discovering two at the same time is what Professor Tim Flannery calls "remarkable."

The pygmy long-fingered possum weighs just 200 grams and sports distinctive black stripes. Its most unusual feature is an extra-long fourth finger on each hand, twice the length of its other digits, which it uses like a specialized tool to dig out wood-boring insect larvae from tree bark.

The ring-tailed glider makes its home in the hollows of tall trees, just like its Australian cousin the greater glider. Its tail can grasp branches, helping it navigate the forest canopy where it spends most of its life.

Scientists pieced together this discovery like detectives solving a cold case. They studied decades-old fossils, rare photographs, and museum specimens before venturing into some of West Papua's most remote locations.

The breakthrough came from listening to indigenous knowledge. Researchers worked closely with local elders from the Tambrauw and Maybrat clans, some of whom only had contact with the modern world in the 1960s.

Co-author Rika Korain, a Maybrat woman, says the discoveries wouldn't have been possible without the elders' help. The glider is so sacred to these communities that they won't hunt it or even speak its name.

Why This Inspires

This discovery shows the irreplaceable value of protecting both wild spaces and indigenous knowledge. The elders held the keys to finding animals that science had declared extinct for millennia.

Now scientists and wildlife groups are working to secure native title for these forests. This would ensure logging can't happen without local consent, protecting both the newly rediscovered species and the people who helped find them.

Finding these living fossils proves that remote rainforests still hold secrets worth protecting.