Rare Sumatran Rhino Calf Born

On June 23, Ratu, a rare Sumatran rhino living at the Sumatran Rhino Sanctuary in Indonesia, gave birth to a healthy male calf who weighs between 60 and 70 pounds.

“We are overjoyed that Ratu delivered a healthy calf and are cautiously optimistic that the calf will continue to thrive,” said Dr. Susie Ellis, executive director of the International Rhino Foundation. “The little guy is absolutely adorable, and none of us has been able to stop smiling since the moment we were sure he was alive and healthy. We have been waiting for this moment since the sanctuary was built in 1998. The International Rhino Foundation is honored to play an important role in protecting rhinos. We are hopeful the Sumatran rhino population will thrive once again.”

Ratu had miscarried two calves prior to this pregnancy, but this time, sanctuary staff gave her a hormone supplement that prevented her from miscarrying again. (Read all our posts about Ratu here.)

With fewer than 200 Sumatran rhinos living in Indonesia and Malaysia, this birth is a significant step in preserving the population. They face threats such as continuing loss of their tropical forest habitat and hunting.

For more information, see the International Rhino Foundation website.

Rare Sumatran Rhino is Pregnant

Ratu the Sumatran rhino

Ratu, a rare Sumatran rhino, is pregnant!

In February 2010, we posted about Ratu, a rare Sumatran rhino, being pregnant. Unfortunately, she miscarried after two months. However, the Sumatran Rhino Sanctuary in Indonesia has announced that Ratu is pregnant again! Currently, she is in her eleventh month of gestation. Her pregnancy will most likely last another four or five months.

To help prevent Ratu from miscarrying again, sanctuary staff give her a hormone supplement daily. Within the sanctuary, she is free to roam and graze in a large forested area with natural plants and mud, just as she would in the wild.

Ratu was originally a wild rhino. She was taken into the Sumatran Rhino Sanctuary, which offers 250 acres of protected land, after coming in contact with villagers nearby. Andalas, who mated with Ratu last year to produce this recent pregnancy, was a captively-bred rhino from the Cincinnati Zoo.

Sumatran rhinos are in grave danger of becoming extinct. According to the International Rhino Foundation:

The Sumatran rhino is one of the world’s most critically endangered species, numbering no more than 200 individuals in Indonesia and Malaysia. The species is seriously threatened by the continuing loss of its tropical forest habitat and hunting pressure from poachers, who kill rhinos for their valuable horns. Every Sumatran rhino birth – in the wild, in a zoo or in a special sanctuary – represents hope for the survival of this species, which runs the risk of going extinct by the end of this century.

Learn more at the International Rhino Foundation website.

Sumatran Rhino is Pregnant

Ratu, a Sumatran  rhinoceros, is pregnant. This is newsworthy because Sumatran rhinos are endangered and births in captivity are incredibly rare. Ratu’s mate, Andalas, was the third Sumatran rhino born in captivity in 112 years. If all goes well, Ratu’s baby will be the fourth.

Sumatran rhinos are the most endangered of all rhinoceros species. Their numbers have decreased due to habitat loss and human poaching.

To read more about Ratu, visit CNN.com.

To read about the Indian rhinoceros, a relative of the Sumatran rhino, visit Animal Fact Guide.