Another Rare Javan Rhino Calf Spotted at Indonesia Park

This 2021 handout image released by Indonesia's environment ministry shows one of two rare Javan rhino calves that were caught on video in Ujung Kulon National Park. Photo: MINISTRY OF ENVIRONMENT AND FORESTRY REPUBLIC OF INDONESIA/AFP/File
This 2021 handout image released by Indonesia's environment ministry shows one of two rare Javan rhino calves that were caught on video in Ujung Kulon National Park. Photo: MINISTRY OF ENVIRONMENT AND FORESTRY REPUBLIC OF INDONESIA/AFP/File
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Another Rare Javan Rhino Calf Spotted at Indonesia Park

This 2021 handout image released by Indonesia's environment ministry shows one of two rare Javan rhino calves that were caught on video in Ujung Kulon National Park. Photo: MINISTRY OF ENVIRONMENT AND FORESTRY REPUBLIC OF INDONESIA/AFP/File
This 2021 handout image released by Indonesia's environment ministry shows one of two rare Javan rhino calves that were caught on video in Ujung Kulon National Park. Photo: MINISTRY OF ENVIRONMENT AND FORESTRY REPUBLIC OF INDONESIA/AFP/File

A new Javan rhino calf has been spotted in an Indonesian national park, the facility's head said Friday, further boosting hopes for one of the world's most endangered mammals after two other sightings this year.

The female calf, believed to be between three and five months old, was spotted in camera trap footage taken in May at Java's Ujung Kulon National Park, a find only made public Thursday by Indonesia's environment and forestry ministry, Agence France Presse reported.

The mammal named Iris was seen walking with her mother, said Ardi Andono, head of the park.

"This is positive news for the wider community that the Javan rhino is still sustainable," Ardi told AFP Friday.

The park official said Iris, the third calf identified this year, was found after authorities deployed more than 100 camera traps across the national park in February.

"We always use the assumption that every location has the same potential... to obtain the rhinos' photos," said Ardi.

He said two more calves were spotted earlier this year at the park, which is the only habitat left for the critically endangered animal.

After years of population decline, authorities believe there are 82 Javan rhinos left inside the 120,000-hectare sanctuary of lush rainforest and freshwater streams.

The rhinos, which have folds of loose skin giving them the appearance of wearing armor plating, once numbered in the thousands across Southeast Asia but have been hard hit by rampant poaching and human encroachment.

Activists have disputed official figures after authorities recently uncovered a poaching gang that claimed to have killed 26 rhinos since 2018.



'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.