Three new species have been discovered on a remote island at Australia’s northernmost tip. Researchers from James Cook University identified a gecko and two frogs on Dauan Island in the Torres Strait. All three species are found nowhere else on Earth and have adapted to the island’s rugged, boulder-covered landscape.
The discovery highlights the ecological importance of Dauan Island, which is now believed to have the highest number of endemic vertebrates of any island in Queensland.
Lead researcher Associate Professor Conrad Hoskin said it’s rare to find multiple new species in one location, especially in Australia. He credits the island’s unique geology and isolation for preserving such distinct wildlife.
The Dauan Island Gecko features a striking banded pattern and long legs, while the two new frogs — named for their rocky surroundings — include a small climber with oversized toe pads and a larger frog known for its deep croak.
Dauan community members are now leading ongoing surveys to better understand and protect the new species. Researchers warn that keeping invasive species out is crucial to protecting these animals, which exist only on Dauan and nowhere else in the world.
