Scientists Find 4 New Chameleons on Mozambique Mountains

Deep in the rainforests atop Mozambique's isolated mountains, scientists just found four chameleon species the world has never seen before, and they're already racing against time to save them.

Between 2014 and 2018, researchers led by herpetologists Werner Conradie and his team explored the country's "sky islands," granite peaks that jut sharply from savanna plains like natural skyscrapers. These mountains rise as high as 3,000 meters, catching clouds and rainfall that feed tropical rainforests on their slopes.

The isolation has created something remarkable. Each mountain evolved its own unique species of sylvan chameleon, forest dwellers that live high in the canopy and are nearly impossible to spot during the day.

Finding them meant establishing remote base camps and trekking up hot, arid slopes with all their gear. The team searched at night when chameleons sleep, using strong beams of light to spot them against the vegetation dozens of meters up in the trees.

Some nights they got lucky on the first or second search. Other mountains kept their secrets longer, requiring return trips in following years. Eventually, all four sky islands revealed a new chameleon species: Mount Namuli, Mount Inago, Mount Chiperone, and Mount Ribáuè each had their own.

The team chose meaningful names. They honored Jane Goodall by naming the Mount Ribáuè species Nadzikambia goodallae, drawing parallels between these chameleons and chimpanzees both losing their rainforest homes. The Mount Namuli species became Nadzikambia franklinae after DNA pioneer Rosalind Franklin, since DNA data confirmed these were truly new species.

The researchers estimate that 80 to 90 percent of these forests have been destroyed by slash and burn agriculture, with losses accelerating in the last decade. Three of the four species now face high extinction risk before most people even knew they existed.

Why This Inspires

One mountain offers genuine hope. The local community around Mount Chiperone views their forest as sacred and believes it should be protected. The chameleon species there, Nadzikambia nubila (named for the mountain's cloudy appearance), has a lower extinction risk because of this community stewardship.

This shows that wholesale destruction isn't inevitable. When communities value their forests, these hidden worlds and the species that call them home can survive. The researchers are using these discoveries to call attention to what's at stake, hoping that awareness will inspire more protection for these vanishing ecosystems.

Four new species found just in time might be the wake-up call these ancient mountains need.