Wednesday, March 2, 2011

Hope as rare rhino calves filmed in Indonesia.

Pencil drawing by Katie Steele

Skull at the Manchester Museum



Slideshow:Rare javan rhinos captured on camera

Ft. Worth Zoo

SERANG, Indonesia (AFP) – Hidden cameras have captured proof that Javan rhinos are breeding in Indonesia's Ujung Kulon National Park, the last redoubt for the endangered mammals, conservationists said Monday.

Footage of two adults with two calves was taken in November and December last year by cameras hidden in the jungle of the rhino sanctuary on the southwestern tip of Java island, environmental group WWF said.

"This is fantastic news because before these camera trap images surfaced, only 12 other Javan rhino births were recorded in the past decade," WWF-Indonesia Uiung Kulon programme chief Adhi Hariyadi said.

"The population in Ujung Kulon represents the last real hope for the survival of a species that is on the brink of extinction."

The video clip show two females with their calves, one a female aged about a year and the other a younger male. They enter a small clearing in the jungle and appear to approach the hidden camera.

Environmentalists had believed there were only about 40 Javan rhinos left in the wild, but the camera data have led them to believe there could now be up to 50.

Of five rhino species, three including the Javan are critically endangered, mainly due to the growing demand for rhino horn.


Cincinnati Zoo

The horns are ground into powder and used in traditional Chinese and other Asian medicines, although they have no scientifically proven medicinal value.

Ujung Kulon National Park authority chief Agus Priambudi said the new footage would help conservationists protect the last wild Javan rhino population.

A handful of Javan rhinos are also believed to exist in Vietnam but conservationists say those individuals, if they are still alive, are not a sustainable population.

"The camera enables us to know the position of the rhinos, their sex and whether there are pregnant rhinos among them. It's very important for the breeding process and conservation efforts," he told reporters.

"It will also help us to protect them from poaching... By knowing exactly where the rhinos usually roam, it's easier for our rangers to provide security for them."

Conservationists celebrated the discovery of the calves but warned that Ujung Kulon's rhino population remained extremely vulnerable.

Threats include poachers, habitat loss due to illegal clearing, disease from livestock that wander into the park from surrounding paddocks, tsunamis triggered by earthquakes and eruptions from the nearby Anak Krakatau volcano.

"We know that Ujung Kulon sits on a hot spot due to the active volcano, Anak Krakatau, and on plates with high seismic activity," WWF's Hariyadi said.

"The risk of extinction due to natural disaster is quite high."

With these threats in mind, officials are preparing to move up to five female and three male rhinos to another forest sanctuary on Java.

"We're really careful about executing the project and we're involving many experts," Hariyadi said.


Date unknown photo is attributed to a "poacher." I question that, as I don't think he would pose for a photo after the fact.

Article courtesy of Mark Rosenthal
Photo's from my files

5 comments:

Richard Reynolds said...

Neither the drawing nor the still photos of living animals show Javans. All are Indians. The last one of the "poacher" is not clear enough to make a positive ID.

There has never been a living Javan in America. London zoo had one as did Cologne, Calcutta, Adelaide, and another Indian zoo thought to have been Madras.

Interestingly, the one in Adelaide, Australia was exhibited thorughout its life as an Indian.

Anonymous said...

Why would there be Javan rhinos in Vietnam? I thought they were from Java.

Wade G. Burck said...

RJR,
Thank you for the correction. I posted them as they were named. Where have you been, Professor? I can always count on you to spank me when I ere, but I ask you a question for my knowledge, and you can't be found!!! What's up with that? At your leisure, type Hagenbeck Goliath in the search bar. On Feb. 24 I ask a question of your esteemed self. I noted that readers type the same thing in the search bar to get back in the archives for a real school lesson. I forgot to note, which I am doing now, that they should also type in Colossus.
Regards,
Wade

Richard Reynolds said...

The range of the Javan rhino was once quite extensive - -from the Sunderbans of Bangladesh eastward to Viet Nam and southward in Thailand and down the Malay Peninsula.

It has now been exterminated from all of that range save the Cat Tien reserve in Viet Nam and the Ujung Kulon preserve at the western tip of Java.

There are not more than 60 of them remaining. There cannot be more than 10 or so left in Viet Nam and their very existence there was only speculation until one of those trip wire cameras photographed one of them some 10 years ago.

It got the common name “Javan “ because it was most associated with that island. In days of old, local princes occasionally kept them in their gardens there.

Anonymous said...

To Wade and Richard Reynolds,
I think that both you gentleman will find this site verry intressting:

http://www.zootierliste.de/en/

This is where I got the Info about the mountain gorillas in European zoos.
Bjorn