Saudi Arabia: Over 20 Spiny-Tailed Lizards Released into King Khalid Royal Reserve

More than 20 spiny-tailed lizards have been released into the King Khalid Royal Reserve. SPA
More than 20 spiny-tailed lizards have been released into the King Khalid Royal Reserve. SPA
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Saudi Arabia: Over 20 Spiny-Tailed Lizards Released into King Khalid Royal Reserve

More than 20 spiny-tailed lizards have been released into the King Khalid Royal Reserve. SPA
More than 20 spiny-tailed lizards have been released into the King Khalid Royal Reserve. SPA

The Imam Abdulaziz bin Mohammed Royal Reserve Development Authority, in cooperation with the National Center for Wildlife (NCW), has released more than 20 spiny-tailed lizards into the King Khalid Royal Reserve as part of joint programs aimed at reintroducing endangered wildlife species into their natural habitats.

The Imam Abdulaziz bin Mohammed Royal Reserve Development Authority explained that the release aimed to boost the population of spiny-tailed lizards in the King Khalid Royal Reserve, allowing them to play their role in nature and contribute to ecological balance, amid warnings from the International Union for Conservation of Nature (IUCN) about the spiny-tailed lizard being classified as an endangered species.

The authority also said that the release of the lizards is part of a wider endeavor that seeks to increase the population of endangered species in realization of the national environment conservation strategy and the Saudi Vision 2030.

The authority, in cooperation with NCW, has released several endangered species, including the Arabian sand gazelle, mountain gazelle, Arabian oryx, and Nubian ibex, among others.



'Amphibious Mouse' among 27 New Species Discovered in Peru's Amazon

A clearwing butterfly (Oleria sp.) specimen, from one of the 218 species of butterflies observed during an expedition to the Peruvian region of Alto Mayo, is pictured, June 8, 2022. Conservation International/photo by Marlon Dag/Handout via REUTERS
A clearwing butterfly (Oleria sp.) specimen, from one of the 218 species of butterflies observed during an expedition to the Peruvian region of Alto Mayo, is pictured, June 8, 2022. Conservation International/photo by Marlon Dag/Handout via REUTERS
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'Amphibious Mouse' among 27 New Species Discovered in Peru's Amazon

A clearwing butterfly (Oleria sp.) specimen, from one of the 218 species of butterflies observed during an expedition to the Peruvian region of Alto Mayo, is pictured, June 8, 2022. Conservation International/photo by Marlon Dag/Handout via REUTERS
A clearwing butterfly (Oleria sp.) specimen, from one of the 218 species of butterflies observed during an expedition to the Peruvian region of Alto Mayo, is pictured, June 8, 2022. Conservation International/photo by Marlon Dag/Handout via REUTERS

An "amphibious mouse" with partially webbed feet that eats aquatic insects was among 27 new species discovered during a 2022 expedition to Peru's Amazon, according to Conservation International.

Scientists also discovered a spiny mouse, a squirrel, eight types of fish, three amphibians and 10 types of butterflies, Trond Larsen, head of Conservation International's Rapid Assessment Program, told Reuters this week.

He added that another 48 species found by investigators were potentially new, but needed further study.

The new species were found in Alto Mayo, a protected area with several ecosystems, Indigenous territories and villages.

"Discovering so many new species of mammals and vertebrates is really incredible, especially in such a human-influenced landscape as Alto Mayo," Larsen said.

The expedition between June and July 2022 was made up of 13 scientists plus local technicians and members of Indigenous groups.

"It was really fantastic to work so closely with the Awajun people. They have extensive traditional knowledge about the forests, animals and plants they live side-by-side with," Larsen said.

Among the new species, Larsen highlighted the spiny mouse that has stiff fur, the amphibious mouse, and a dwarf squirrel that measures 14 cm (5.5 in).

"(The squirrel) fits so easily in the palm of your hand. Adorable and beautiful chestnut-brown color, very fast," Larsen said. "It jumps quickly and hides in the trees."

Another favorite discovery was the blob-headed fish, a type of armored catfish, he said.

A total of 2,046 species were recorded during the 38-day expedition using camera traps, bioacoustic sensors and DNA sampling. Among them, 49 were classified as threatened, including the yellow-tailed woolly monkey and the tree monkey.

Larsen said the discoveries reinforced the need to protect the area.

"Unless steps are taken now to safeguard these sites and help restore parts of the landscape ... there's a strong chance they won't persist in the long term," Larsen said.