Western black rhino declared extinct

Black rhino: For some species on the edge, captivity is the only hope

No wild black rhinos remain in West Africa, according to the latest global assessment of threatened species.

The Red List, drawn up by the International Union for Conservation of Nature (IUCN), has declared the subspecies extinct.

A subspecies of white rhino in central Africa is also listed as possibly extinct, the organisation says.

The annual update of the Red List now records more threatened species than ever before.

The IUCN reports that despite conservation efforts, 25% of the world’s mammals are at risk of extinction. As part of its latest work it has reassessed several rhinoceros groups.

Poaching vulnerability

As well as declaring the western black rhino (Diceros bicornis longipes) extinct, it records the northern white rhino (Ceratotherium simum cottoni), a subspecies in central Africa, as being on the brink of extinction.

The last Javan rhino (Rhinoceros sondaicus) outside Java is also believed to have disappeared. My post Man’ Finest Hour

Overall numbers of black and white rhinos have been rising, but some subspecies have been particularly vulnerable to poaching by criminal gangs who want to trade the animals’ valuable horns.

Simon Stuart, chair of the IUCN Species Survival Commission, told BBC News: “They had the misfortune of occurring in places where we simply weren’t able to get the necessary security in place.

“You’ve got to imagine an animal walking around with a gold horn; that’s what you’re looking at, that’s the value and that’s why you need incredibly high security.”

Another focus for this year’s list is Madagascar and its reptiles. The report found that 40% of terrestrial reptiles are threatened. But it also says that new areas have been designated for conservation.

Source: BBC News Read more

Man’s Finest Hour

Javan rhino ‘now extinct in Vietnam’

Genetic analysis of rhino dung samples revealed that there was only one individual left in Vietnam

A critically endangered species of rhino is now extinct in Vietnam, according to a report by conservation groups.

The WWF and the International Rhino Foundation said the country’s last Javan rhino was probably killed by poachers, as its horn had been cut off.

Experts said the news was not a surprise, as only one sighting had been recorded in Vietnam since 2008.

Fewer than 50 individuals are now estimated to remain in the wild.

“It is painful that despite significant investment in Vietnamese rhino conservation, efforts failed to save this unique animal, ” said WWF’s Vietnam director Tran Thi Minh Hien.

“Vietnam has lost part of its natural heritage.”

The authors of the report, Extinction of the Javan Rhino from Vietnam, said genetic analysis of dung samples collected between 2009-2010 in the Cat Tien National Park showed that they all belonged to just one individual.

Shortly after the survey was completed, conservationists found out that the rhino had been killed. They say it was likely to have been the work of poachers because it had been shot in a leg and its horn had been cut off.

Source: BBC News

Cát Tiên National Park , a diverse landscape

Possibly the rarest large mammal on earth

The Javan Rhinoceros (Sunda Rhinoceros to be more precise) or Lesser One-horned Rhinoceros (Rhinoceros sondaicus) with only one known population in the wild, and none in zoos. It is possibly the rarest large mammal on earth.

Cát Tiên National Park Bau Sau (Crocodile Lake)

 

This post has been posted simultaneously on Tomus Arcanum