October 13, 2014

Saving rhinos: Our fatal blunders

By Tan Cheng Li, The Star, 2 June 2014

Mistakes of the past have cost us many rhinos. Now’s the time to learn from the errors.

Between 1984 and 1995, a total of 22 Sumatran rhinos were captured in Peninsular Malaysia and Sabah for a captive breeding project. Except for one which was already pregnant when captured, none bred while in captivity, and all have since died.

Mud bath: Male rhino Tam enjoying his moment in a wallow at Tabin Wildlife Reserve, Sabah. In the past, captive rhinos were not given access to wallows, which they need to cool their bodies and obtain various minerals. — Bernama

Mud bath: Male rhino Tam enjoying his moment in a wallow at Tabin Wildlife Reserve, Sabah. In the past, captive rhinos were not given access to wallows, which they need to cool their bodies and obtain various minerals. — Bernama

Today, there are three captive rhinos in Sabah, taken from the wild in recent years – a male in 2008 and two females in 2011 and in 2014. They are our last hope to breed the critically endangered species in a final bid to boost their numbers.

In the wild, exact numbers are unknown, but rhino experts say the species is most likely extinct in Peninsular Malaysia and on the verge of extinction in Sabah, which has fewer than 10. In short, the Sumatran rhino is “functionally extinct” in Borneo and in Malaysia – meaning that the few individuals remaining are insufficient to save the species.

How did we reach this dire state? A paper “Preventing the extinction of the Sumatran rhinoceros” by three experts from the Borneo Rhino Alliance (Bora) gives a critical account of how Malaysia blundered in its attempt to wrest the species from the brink of extinction.

It points to a combination of lack of knowledge on rhino reproduction biology, poor husbandry and veterinary care in captive centres, a misguided approach in focusing on protecting rhinos in the wild, and lack of co-operation between rhino range states that led to today’s rhino crisis. The paper was authored by Bora chairman Dr Abdul Hamid Ahmad, executive director Dr Junaidi Payne and veterinarian Dr Zainal Zahari Zainuddin,

“There is finally a realisation in Malaysia that it muddled through with Sumatran rhinoceros in the past 50 years, recycling fabricated population estimates and refraining from making necessary conservation decisions,” states the authors in the paper published in the Journal Of Indonesian Natural History (December 2013). It also publicly reveals for the first time, information on the causes of deaths of captive rhinos.

Sumatran rhinos are hunted as their horns are sought for folk remedies.

Sumatran rhinos are hunted as their horns are sought for folk remedies.

Hunted out

Rhino horns have long been favoured as a folk remedy. In the first decades of the 20th century, extensive hunting had already led to a precipitous decline in its distribution and numbers. By the mid-20th century, the species was depleted from its former range and in danger of extinction in Malaya and Borneo and elsewhere on mainland Asia.

By the early 1980s, wildlife experts estimated the Malaysian population at between 52 and 75, including 20 to 25 individuals in the Endau-Rompin area in Johor, and 15 to 30 in Sabah. In 1995, Dr Zainal found evidence of only five adult rhinos in Endau-Rompin, showing that published estimates of rhino numbers were notoriously unreliable, and that actual numbers had declined by half over the preceding decade.

The United Nations-led Sumatran Rhinoceros Conservation Strategy project (1995–1998) also pointed to a dwindling population, but “… inflated numbers kept appearing in public domain, largely due to some proponents’ disbelief that two decades of effort had failed.” As recent as 2007, official figures still put the rhino population at 70 to 100 in Peninsular Malaysia and 30 in Sabah. The far-from-accurate population figures could have jeopardised conservation efforts.

After the plight of the Sumatran rhino surfaced in the early 1980s, the International Union for Conservation of Nature in 1984 convened the first Sumatran Rhino Crisis Summit, in Singapore. Some 20 representatives from governments, zoos and wildlife institutions made plans to prevent the species’ extinction, which included enhanced protection of wild rhino populations, raising awareness, and developing a global captive breeding population.

From 1984 to 1995, 22 Sumatran rhinos were captured in Malaysia (see table) for a breeding programme. At that time, nothing was known of rhino reproductive biology. The paper says an analysis reveals several kinds of failures which should not have been allowed to occur with such a precious, critically endangered species.

Many rhinos were kept in conditions which caused them poor health and stress. It was known that rhinos live in closed-canopy forest and typically wallow in clean mud for five to six hours daily. However, most captive rhinos were kept in conditions of exposure to sunlight and in some cases without access to clean mud wallows. Frequent sunlit conditions have been linked to partial and complete blindness in some captive rhinos. Other mistakes included feeding unsuitable milk to an infant rhino and unsuitable enclosures which caused one rhino to be trapped between bars, and asphyxiate.

 

Deaths at rhino centres

Most shocking of all, basic hygiene was generally poor. Some rhinos were kept for long periods in facilities that lacked basic hygiene protocols and biosecurity measures, leading to bacterial infections and eventually, deaths. There was also a lack of experienced veterinary care, causing identification and treatment of disease to come late or not at all. Prior to the development of the Sungai Dusun Rhino Conservation Centre in Selangor, rhinos were maintained at Melaka Zoo, where treated piped water was installed only after the deaths of Sri Delima and Julia.

The tragic death of all six rhinos at Sungai Dusun between April and November 2003 put an end to the captive breeding effort. The cause of deaths was reported to be due to trypanosomiasis originating from buffaloes on nearby land. The paper disputes this. It says long-term monthly monitoring of blood for parasites and blood parameters showed no trypanosomes (a parasitic protozoa) in the rhinos. Also, no trypanosome infection was detected in the blood of the buffaloes. In the post-mortem, trypanosomes were detected in only two of the seven rhinos that died, while abundant bacterial growth was found in the vital organs; mucoid Escherichia coli in five animals and Klebsiella pneumoniae in four.

The paper states that the death of male rhino Shah in January 2002 from mucoid E. coli should have prompted the facility to be on strict alert. Sensitivity tests were done in 2002 and gentamycin was found to be the only effective treatment but it was not used on the ill animals. (The tragedy recurred seven years later – from Sept 17-29, 2010, seven Malayan tapirs died from mucoid E. coli at Sungai Dusun, which by then had been turned into a tapir breeding centre. Only one tapir showed trypanosomes in the blood.)

The paper says trypanosomes might have infected the rhinos and tapirs at any time at Sungai Dusun, and that natural resistance effectively suppressed their growth until the advent of poor health and compromised immune response resulting from chronic mucoid E. coli and Klebsiella infection.

“The conclusion that trypanosomes were the cause of the Sungai Dusun deaths may have been reached erroneously, in order to allow parties involved to avoid responsibility for chronic poor hygiene in the facilities,” says the paper.

It sums up the reasons for the failure of the 1984-1995 effort on captive breeding:

> Insufficient knowledge of Sumatran rhino breeding biology and inadequate high-quality veterinary care and husbandry in captive facilities.

> Unsuitable diet in some facilities, with insufficient attention paid to the risk of iron ferritin disease.

> Stress on rhinos due to weaknesses in facilities design and poor visitor control.

> Over half of all female rhinos have reproductive tract pathology, making natural breeding difficult or impossible.

> Absence of suitable males in Peninsular Malaysia; males in Sabah with low or no sperm production.

> Rhinos were not shared between Peninsular Malaysia and Sabah due to beliefs that they were different subspecies, and between Peninsular Malaysia and Indonesia due to loss of trust after the initial exchange.

> Rhinos were not sent to the United States for breeding programmes.

> Some pairings involved inexperienced or incompatible rhinos.

> Artificial insemination was never attempted due to lack of knowledge.

Filepic of Tam being coaxed into a trap with leaves. He was found wandering in an oil palm plantation in Kretam, Sabah in 2008.

Filepic of Tam being coaxed into a trap with leaves. He was found wandering in an oil palm plantation in Kretam, Sabah in 2008.

Failure in preserving wild rhinos

With the deaths of the captive rhinos, the breeding project became unpopular and the focus shifted to saving rhinos in the wild rather than bringing them into fenced, managed conditions. This proved to be a misguided approach as according to the paper, no one knows for sure whether wild populations are of sufficient size and fecundity to assure their survival, even in the absence of poaching.

Moreover, this approach does not address the impact of various factors on small, isolated wild populations or the Allee effect, which refers to a “positive correlation between population size or density and the mean individual fitness”. The Allee effect states that when a population declines to very low numbers, breeding success declines in tandem. This is because factors associated with low numbers (difficulty in finding a mate, narrow genetic base, skewed sex ratio, reproductive tract pathology linked to long periods without breeding) contribute to drive rhino numbers lower and lower, even in places with suitable habitat and no hunting.

“In small, scattered and non-contiguous populations, it is just a matter of time before the average annual death rate exceeds the annual birth rate, and before the population goes extinct.” The authors of the paper believe that the Allee effect was significantly impacting survival of wild rhinos because:

> All records of wild juveniles were anecdotal, with no information on actual annual increase (or decrease) in wild population size.

> Rhino numbers have been very low for many decades in most if not all areas where they are still present, so inbreeding was likely.

> A skewed sex ratio was observed during the capture of rhinos from 1984 to 1995. The male to female ratio was 1:9 in Peninsular Malaysia and 8:1 in Sabah, and all the captured males were old.

> Reproductive tract pathology is common in the captured females, a phenomenon associated with lack of either breeding or carrying of foetuses to successful birth.

“The Allee effect has likely been present in all Sumatran rhino populations over an extended period, effectively entering the Sumatran rhino into the extinction vortex irrespective of whatever protective measures might be put in place in the wild,” declares the paper.

The lesson from Malaysia, it says, is that the priority should have been to increase the number of rhino pregnancies rather than to hope that the mortality rate of wild rhinos through poaching could be reduced. “Protecting wild rhinos may be an over-ambitious option and captive breeding may have a greater chance of success than prevailing wisdom admits.”

file63lf8m0tfrrt52p9mk2.jpg

Female rhino Puntung gets a cooling shower from workers at the Borneo Rhino Sanctuary in Tabin Wildlife Reserve in Sabah.

What now?

Last April, 100 wildlife experts convened the second Sumatran Rhino Crisis Summit in Singapore. They concluded that without immediate and committed conservation intervention, the Sumatran rhino will go extinct soon. Indonesia and Malaysia were urged to collaborate.

Simulations done during the summit showed that the species stands a good chance of surviving if there are at least 30 individuals with a birth interval of three years or less. The future of populations smaller than that is bleak even if they are healthy and protected. Using a more realistic birth interval of seven years, a starting population of 50 rhinos will have a negative growth rate of about -3% per year.

“This means that, without intervention, all possible known wild and captive populations are in an extinction vortex and are not sufficiently abundant to increase populations in isolation of each other.”

The paper says to reduce the current captive population’s extinction probability to below 10%, some 16 rhinos need to be transferred into captivity and managed with an interval of three years.

To date, there have been only four captive births, all descendants from the same pair in Cincinnati Zoo, the United States. The Sumatra-caught rhinos, Emi and Ipuh, both fertile and compatible, had received excellent care there, resulting in rhino births in 2001, 2004 and 2007. Their offspring, Andalas, was sent to the Sumatran Rhino Sanctuary in Way Kambas National Park, Sumatra, in 2007 and five years later, fathered a male calf.

file6647t4ncvjqc8sbgavt.jpg

Veterinarians doing an ultrasound check on Puntung: Dr Thomas Hildebrand from Leibniz Institute for Zoo and Wildlife Research, and Dr Zainal Zahari Zainuddin from Borneo Rhino Alliance.

 

Lesson learned

“Much of the fear over captive breeding stems from past failures,” says the paper. “But knowledge on rhino biology, animal husbandry and reproductive technology has improved.” Advances include the cryo-preservation of egg cells by vitrification, successful artificial insemination and subsequent live births of the white and Indian rhinos, and in vitro fertilisation.

The paper points to a general consensus that the sole imperative now is to produce Sumatran rhino embryos. This can only be done by bringing every rhino into closely managed facilities, and making maximum use of their gametes.

“Having these rhinos and gametes as part of a globally managed meta-population (separated populations, but with some interaction) is essential, and attempts at natural breeding and artificial insemination must continue as long as either is possible.”

The paper states that in the absence of agreement to share rhinos and gametes between nations and facilities, the current scope in Malaysia is limited. Thus, a key element of current effort is the cryo-preservation of gametes and cells that might be used in the future to restore the species after its extinction in Malaysia.

str_abv_0206_RhinoPDF

 

 

 

 

 

 

Scientific Salvation for the Critically Endangered Sumatran Rhino

Press Release: All-out effort by conservationists to prevent the world’s most endangered rhino species from going extinct

Iman Rescue 3LAHAD DATU, SABAH 14 MAY 2014 – The critically endangered Sumatran rhinoceros is still fighting for survival and in the twilight of its existence. However, all is not lost yet, thanks to the ongoing efforts by passionate and dedicated scientists, veterinarians, conservationists and funders alike. Despite the recent unfortunate findings of massive tumours in the reproductive system of the female rhino named Iman, hopes remain high. These groups of concerned individuals have yet to exhaust all options and have recently embarked on the use of advanced reproductive technology in a desperate bid to save this iconic species.

Based on recommendations by reproductive experts from the Leibniz Institute for Zoo and Wildlife Research (IZW) in Berlin, Germany, Iman who suffered heavy bleeding due to the tumours was put on a treatment that promotes blood clotting. Iman produces eggs but, due to the pathology, she cannot become pregnant. In the next two months, attempts will be made by the world’s foremost specialists from Italy and Germany in collaboration with local experts, to produce a Sumatran rhino embryo in the laboratory, using oocytes from Iman and sperm from the sole Borneo Rhinoceros Sanctuary (BRS) male, named Tam.

Speaking during a media visit to the BRS at the Tabin Wildlife Reserve today, Yatela Zainal Abdin, CEO of Yayasan Sime Darby (YSD), the main funder of the BRS programme, said, “YSD has committed so much resources to save the species, and although the scenario looks bleak, we will support all efforts to save them.

“We have no other alternative now as it is evident that we cannot just rely on the natural breeding process and we have to look at scientific approaches. The development of advanced reproductive technology is one of the options which may be able to boost rhino births and bring about a positive turn to the three-decade struggle to save the Sumatran rhinoceros,” she added.

YSD has been supporting the BRS programme since 2009, committing a substantial RM11.4 million to fund the sanctuary’s operations, and working closely with the Borneo Rhino Alliance (BORA) and Sabah Wildlife Department (SWD). The six-year commitment is until 2015. Meanwhile, SWD Director, Datuk Dr. Laurentius Ambu, said, “Advanced reproductive technology is clearly a bold approach and SWD strongly supports the cooperation between various parties working hard to ensure every avenue is explored to save this near extinct species.”

BORA’s Executive Director, Datuk Dr. John Payne stated, “Many decades of very low population size now represent a critical threat to the survival of the Sumatran rhinos. In particular, females develop severe reproductive tract pathology if they do not breed once they are sexually mature. ”

“Although treatment for Iman’s health is priority, it is key to continue to look for ways to advance the breeding possibilities and biotechnology may be the only salvation to save this 20 million year old species from being wiped off the earth,” he added.

BORA and SWD are now focusing on assisted natural breeding between Puntung, a previously captured female rhino and Tam, who was brought to Tabin in August 2008. Puntung, captured in 2011, suffers from an intractable uterus filled with cysts, likely due to a failed pregnancy in the past. This year, Iman, Puntung and Tam will become donors for in-vitro fertilisation attempts, including a technique called intracellular sperm injection whereby, due to low sperm counts, attempts are made to select and inject individual sperm into the egg. The likes of attempts such as this have hardly been tried so far in the name of conservation of critically endangered species. If these attempts succeed, the next big question will be where to find a healthy mother rhino to nurture the resulting embryo.

The current situation has led wildlife conservationists in Sabah to be able to convince decision-makers that the remaining isolated rhinos in Sabah are too sparsely located to breed on their own in the wild. Therefore, the only way to maintain the population, is to rescue as many rhinos as possible and put them through the assisted-reproductive technology.

All parties agree that giving up is not an option. “SWD is going to work very closely with BORA and WWF to continue the survey in Danum Valley for additional rhinos, and with Leibniz Institute for Zoo and Wildlife Research Berlin and its specialist associates, to see how far we can advance these exciting new prospects for bringing back a species on the brink of extinction,” Datuk Laurentius explained.

With probably less than 100 Sumatran rhinos left in both Malaysia and Indonesia, channels of communication between both the countries are still being pursued with optimism to work together to bring the rhinos together to mate and perhaps one day, get off the International Union for Conservation of Nature’s (IUCN) critically endangered list. Although the Sumatran rhino population is on the brink of extinction, this can still change with appropriate interventions.

YSD’s commitment to environment conservation projects underlines its passion for supporting significant environmental issues and becoming a valuable intermediary in raising the public awareness for these important causes. YSD has pledged more than RM 110 million for the next 10 years to environmental projects such as Stability of Altered Forest Ecosystems (SAFE) in Sabah, Restoration and Protection of Orangutan Habitat in Ulu Segama, Sabah, the Hornbill conservation project in Belum-Temengor Forest Complex (BTFC), the conservation of the Bornean Banteng in Sabah, the conservation of Sunda Clouded Leopards in fragmented landscape of Sabah and the conservation of the Malaysian Elephants through the Management of Ecology of Malaysian Elephants (MEME) project.

 

More information on Yayasan Sime Darby

Yayasan Sime Darby, or Sime Darby Foundation, was established in 1982 and is the primary driver of Sime Darby Berhad’s Corporate Social Responsibility initiatives. The objectives of Yayasan Sime Darby are supported by its five pillars, namely: education; environment, community and health; youth and sports and arts and culture. While led by independent members of a Governing Council and managed by a dedicated team, Yayasan Sime Darby works closely with the Sime Darby Group, in areas of mutual interest.

Since its inception, Yayasan Sime Darby has awarded scholarships worth RM202 million to 2,271 students both in and outside Malaysia. It is supporting long term research projects of significant scientific value like the Stability of Altered Forest Ecosystems (SAFE) project which is the world’s largest ecological project, a joint effort with the Royal Society (The UK and Commonwealth Academy of Science). Yayasan Sime Darby is also actively involved in the development and improvements of sports in Malaysia namely track cycling, lawn bowling, cricket, tennis and golf. Under its community and health pillar, Yayasan Sime Darby supports initiatives to promote the well-being of disadvantaged people irrespective of race, culture, religion, creed or gender and works with established organisations to promote the development of arts and culture.

 

 

Press release: Danum rhino rescue shows that drastic measures are needed to save the species

Tabin Wildlife Reserve: The successful capture of a female Sumatran rhino named Iman from a remote part of Danum Valley, and her transfer to Tabin Wildlife Reserve on 21 March, has revealed once and for all that her species is on the very edge of extinction in Malaysia. Excitement mounted amongst the people involved in the operation when indications of pregnancy were observed after her capture. The signs included feisty behavior, a torn ear, probably a result of a past tussle with a male, a mass with blood vessels inside the uterus, and minor bleeding from the private parts. A detailed ultrasound examination under anesthesia of Iman by specialists from the Leibniz Institute for Zoo and Wildlife Research Berlin (IZW) with local counterparts revealed today (3 April), however, that what had been suspected to be a fetus is in fact a collection of tumors in the uterus.

“With the serious blow to the Global Sumatran Rhino Breeding program with the death of Suci in Cincinnati Zoo, this new revelation of Iman’s very poor reproductive capability due to her uterine tumors is very sad news to all of us,“ said Datuk Seri Panglima Masidi Manjun, Minister of Tourism, Culture and Environment.

“But we shall not give up! As we are working with one of the world’s best large mammal reproductive specialist from Germany (IZW), with their assistance and technological know-how, we will make the best out of this worst case scenario,” added Masidi.

Meanwhile Tun Musa Hitam, Chairman of Yayasan Sime Darby, the main funder of the Borneo Rhino Sanctuary Programme (BRS), was devastated to hear the news but remained hopeful, “Our hearts are saddened by the turn of events with Iman but all hopes are not lost yet. We now have to act quickly and boldly to ensure the survival of this critically endangered species.”

“It is very clear how we need to proceed. We have to embark on a biotechnology approach to save this species, with a focus on techniques such as in vitro fertilization,” said Datuk Dr Laurentius Ambu, Director of Sabah Wildlife Department, “And with the death of Suci in Cincinnati Zoo, where we were planning to send Tam to breed with her, we now have to focus all our efforts on Inam and hope she can successfully breed with Tam,” added Ambu.

“What we found out today was a dramatic emotional rollercoaster. We came here with hope that based on initial ultrasound images there was a probability that Iman was pregnant but when we did a more thorough examination we learnt that there is no fetus in her uterus but big big tumors, some as big as footballs. This means that she has not been sexually active for a long time probably without a male partner for maybe 5 to 10 years,” said IZW reproductive specialist Dr Thomas Hildebrand.

Iman_ultrasound 1 web“I think the whole procedure that we did to confirm Iman’s reproductive status shows actually how competent the team of experts comprising of both Malaysian and German specialists. So if we do have a healthy breeding female we could easily have a successful breeding program. Thus we would like to advise Sabah to go with all the force it has to rescue the remaining rhinos in the wild as this is probably the only hope with them to breed through assisted breeding techniques,” added Tom.

“We have known since the 1990s that female Sumatran rhinos are very susceptible to growth of cysts and tumors in the reproductive tract, a syndrome associated with long periods without breeding,” said Dr Zainal Zahari Zainuddin, Borneo Rhino Alliance (BORA) veterinarian based in Tabin Wildlife Reserve, “If we want to save the species, we need to bring rhinos into managed conditions and try out advanced reproductive technologies.”

Datuk Dr Junaidi Payne, BORA executive director, stated that “Everyone concerned with preventing the extinction of this magnificent species really ought to work collaboratively to share knowledge, ideas, experience, gametes and rhinos. That includes Indonesia and Malaysia, and the various specialists, notably IZW”.

“This is grim news as this seems to confirm our thoughts that rhinos might not be breeding anymore in the wild,” said Dr Sen Nathan, Assistant Director at the Sabah Wildlife Department. “The reproductive tract pathology in Iman seems very similar to the lesions found not only in Puntung, the other female Sumatran rhino rescued in 2011, but also in the poached female rhino in Kalabakan in 2001. The poached female rhino was a very young healthy female but her whole reproductive tract was unviable and full of large tumors as well,” added Sen.

“By the looks of this we might be seeing the last generation of Sumatran rhinos in the wild. Once these few grow old and die… that’s it, there would be no more rhinos in Sabah,” sadly concluded Sen.

Iman wallowing in the mud in the comfort of her enclosure

Iman wallowing in the mud in the comfort of her enclosure

 

Cincinnati Zoo Devastated By Loss of Endangered Sumatran Rhino

CINCINNATI (March 31, 2014) – “Suci”, one of the world’s rare endangered Sumatran rhinos, passed away late on Sunday, March 30. Surrounded by the keepers and veterinary staff who cared for her daily, she died at her home at the Cincinnati Zoo & Botanical Garden.

The female Sumatran rhino, born at the Cincinnati Zoo in 2004, was one of three Sumatran rhino calves born to mother, “Emi” and father, “Ipuh.” Suci’s keepers first became concerned about her when they noticed her losing weight several months ago. After careful research and hours of dedicated monitoring, staff began treating her for hemochromatosis, otherwise known as iron storage disease. Although hemochromatosis is extremely difficult to diagnose in a Sumatran rhino, Suci’s mother died from the disease in 2009. In humans it is a heritable disease and many of Suci’s symptoms were similar to those of her mother’s. A necropsy will be performed on Suci early Monday, but it will be several weeks before the zoo will have the final results.

suci small“Today the Cincinnati Zoo has lost one of its most beloved and charismatic animals. Suci was a symbol of hope for her entire species, one that is quickly losing ground in the wild, and her absence will leave a great hole in our hearts,” said Dr. Terri Roth, Director of the Zoo’s Lindner Center for Conservation & Research of Endangered Wildlife and Vice-President of Conservation. “The international community has a great challenge on its hands. If we don’t act quickly, and boldly, the loss of this magnificent animal will be among the great tragedies of our time.”

For several months, scientists, keepers, and veterinarians at the Cincinnati Zoo have been treating Suci for the complex disease, while hoping for a complete recovery. Therapeutic phlebotomies, the treatment used on humans and in African black rhinos, were performed by Zoo staff and the early results were promising.

“Suci’s behavior and appetite had improved and we remained hopeful,” said Dr. Roth. “However, on Sunday her condition quickly deteriorated. Keepers and vets worked together tirelessly to make Suci comfortable but ultimately there was little that could be done.”

The three Sumatran rhino calves born at the Cincinnati Zoo were the direct result of years of breakthrough research by scientists at CREW. The Cincinnati Zoo was the first place to successfully breed this critically endangered species in captivity in over 112 years. To date, only one other calf has been born outside of Cincinnati, at the Sumatran Rhino Sanctuary in Indonesia, where Indonesian veterinarians employed the breeding protocol developed by CREW scientists. That calf, named “Andatu” was sired by the first calf produced at the Cincinnati Zoo “Andalas.” The Los Angeles Zoo sent Andalas to Sumatra in 2007 to help bolster the Indonesian program. Now, the only Sumatran rhino living in North America is Suci’s brother “Harapan” who also resides at the Cincinnati Zoo. Harapan moved to the White Oak Conservation Center in Yulee, Florida in 2008, and later moved to the Los Angeles Zoo, before returning to Cincinnati in July of 2013.

“The Cincinnati Zoo has been committed to saving the Sumatran rhino for 25 years, and we plan to keep working to ensure this species will still be around a century from today,” said Thane Maynard, Executive Director of the Cincinnati Zoo.

Considered the most endangered of all rhino species and perhaps the most endangered large mammal on earth, it is estimated that no more than 100 animals exist, almost all on the island of Sumatra in Indonesia. The primary cause of the species’ decline is the loss of forests due to oil palm, logging and human encroachment, even in some national parks, and poaching for its horn, which some Asian cultures believe contains medicinal properties. Today, there are only nine Sumatran rhinos living in captivity worldwide.

The Cincinnati Zoo works closely with the Indonesian Ministry of Forestry, the Indonesian Rhino Foundation, the IUCN Asian Rhino Specialist Group and the International Rhino Foundation, to protect this species in the wild, and also propagate Sumatran rhinos in captivity. Both approaches will be necessary to secure the future of this critically endangered species for future generations.

“Although we remain proud of the many contributions the Cincinnati Zoo has made to Sumatran rhino conservation, especially to the captive breeding effort, the loss of Suci is a devastating blow to the program,” said Dr. Roth. “The best way we can remember and honor her is to work even harder to save this incredible species – if we let them disappear, the responsibility will rest heavily on all of our shoulders.”

 

The Star: Three captive Sumatran rhinos raise conservation hopes

KOTA KINABALU, 22 March 2014: Sabah wildlife researchers are hopeful that three Sumatran rhinoceros now in captivity at a reserve will help save the species from extinction. Sabah Wildlife Department director Datuk Dr Laurentius Ambu said they were examining the latest captive, a female Sumatran rhino recently translocated to the reserve to join two other creatures from the critically endangered species.

Iman resting in her wallow

Iman resting in her wallow

The female rhino was air-lifted by a helicopter to the Tabin Wildlife Reserve on Friday, about 10 days after its capture at the Danum Valley conservation area. Researchers have named the female rhino Iman after the small river at the Danum Valley.

“Once Iman is settled into Tabin, we will review all potential options on how she can best contribute to her species,” Dr Ambu said.

“We hope that this success will act as a boost to international collaboration on the Sumatran rhino, and through the NGO Borneo Rhino Alliance (Bora), try to engage with our counterparts in Indonesia.”

He said the capture of Iman and two others – a male named Tam and a female named Puntung – was necessary.

“The Sumatran rhino is on the verge of extinction in Sabah. Bringing them into captive conditions allows us to maximise the chance that each rhino can help save the species,” Laurentius said, adding that the department had been working on this matter with Bora, WWF Malaysia and Yayasan Sabah.

Sabah Tourism, Culture and Environment Minister Datuk Seri Masidi Manjun said the state Cabinet had decided a year ago to bring all remaining Sumatran rhinos into a managed, fenced-in facility.

“Our hope is to breed them with the neccessary local and global expertise,” he said.

“We also hope that with the continued support and expertise on rhino reproductive biology from the Leibniz Institute for Zoo and Wildlife based in Berlin, Germany, we will have baby rhinos soon,” Masidi added.

In this regard, he said while the Sabah cabinet had agreed to loan Tam to the Cincinatti Zoo for breeding as part of international collaboration, that move may not be necessary if Iman was proven to be fertile.

“The state Cabinet approval to send Tam to the United States was conditional upon our failure to catch a fertile young female rhino at Danum within a reasonable time to mate with Tam,” he added.

 

Read the article on Star Online

 

Transfer of female rhino found in Danum to Tabin is a success

Danum Valley, 21 March 2014: A rare Sumatran rhino was successfully translocated late afternoon on Friday 21 from a very remote area in Danum Valley, to join a male (Tam) and a female (Puntung) rhinos at the Borneo Rhino Sanctuary (BRS) Facilities in Tabin Wildlife Reserve. Named Iman, after a small river near where she was caught, her rescue was a result of a year of intense efforts to make every last rhino in Malaysia count towards efforts to prevent the extinction of one of the world’s most critically endangered species.

Iman in her jungle boma in the forest of Danum Valley

Iman in her jungle boma in the forest of Danum Valley

Datuk Seri Panglima Masidi Manjun, Minister of Culture, Tourism and Environment said “The State Cabinet agreed in March 2013 that the only way we can ensure that every Sumatran rhino in Sabah plays a role to save the species is to bring all of them into a managed, fenced facility, with the necessary local and global expertise and collaboration to breed them”.

“In February this year, the State Cabinet agreed that we should loan our male, Tam, to Cincinnati Zoo for breeding as part of that collaboration. If Iman proves to be fertile, there might be no necessity for Tam to fly to Cincinnati to mate with a ‘foreign bride’. In fact the State Cabinet approval to send him to the US in the first place was conditional upon our failure to catch a fertile young female rhino at Danum within a reasonable time to mate with Tam,” added Masidi.

Iman resting in her wallow

Iman resting in her wallow

“We also hope that with the continued support and expertise on rhino reproductive biology from the Leibniz Institute for Zoo and Wildlife based in Berlin, Germany, we will have baby rhinos very soon,” concluded Masidi.

Sime Darby Foundation’s Chairman, Tun Musa Hitam, who expressed jubilation with Iman’s rescue and successful translocation efforts said “I would like to thank and congratulate everyone involved in this effort. All the hard work has paid off and we have another opportunity to help save this magnificent species from extinction”.

Datuk Dr Laurentius Ambu, Director of Sabah Wildlife Department said “The Sumatran rhino is on the verge of extinction in Sabah. Bringing them into captive conditions allows us to maximize the chance that each rhino can help save the species”.

Iman being airlifted out of Danum using a Sirkorsky S64 Sky crane

Iman being airlifted out of Danum using a Sirkorsky S64 Sky crane

“My Department has been working on this with Borneo Rhino Alliance (BORA) and other partners including WWF Malaysia and Yayasan Sabah. Once Iman is settled into Tabin, we will review all the potential options on how she can best contribute to her species. We hope that this success will act as a boost to international collaboration on the Sumatran rhino, and through BORA try to engage with our counterparts in Indonesia,” added Ambu.

“I would like to congratulate BORA, WWF Malaysia, Yayasan Sabah, Sabah Forestry Department and my own staff and especially the Wildlife Rescue Unit who worked tirelessly on this rescue operation. Not forgetting Erickson Air-Crane Inc, without the use of their huge Sikorsky S-64 Helicopter, this rescue would not have been impossible. My sincere gratitude also goes to Sime Darby Foundation, which funded this rescue operation as well as the Malaysian Palm Oil Council, which funds our Wildlife Rescue Unit. This operation is all that serious wildlife conservation work should be about,” concluded Ambu.

The Wildlife Rescue Unit at work securing the rhino in her carrier

The Wildlife Rescue Unit at work securing the rhino in her carrier

 

Rhino captured in Danum

The Daily Express, Tuesday 11 March 2014. Kota Kinabalu: A female Sumatran rhino was captured deep inside Danum Valley, Monday, raising a desperate last hope that experts may be able to use it to get some baby rhinos sired in captive breeding to avert a local extinction of the species in Sabah. That is provided the new “girl” turns out to be cyst-free and reproductively healthy and fertile.

A mist-covered view of the forest canopy at Danum Valley

A mist-covered view of the forest canopy at Danum Valley

“The rhino fell into a pit trap dug at a site on a known rhino trail deep inside the Danum Valley Conservation Area about six hours’ walk from Yayasan Sabah’s Borneo Rainforest Lodge,” Dr Sen Nathan, Asst Director-cum-Chief Veterinarian of Sabah Wildlife Department told Daily Express.

“It turned out to be quite an aggressive female and no report of injury on the animal had been received from the field so far,” Dr Sen noted. The Bornean Rhino Alliance (BORA) and Sabah Wildlife Department set up the trap, after camera traps identified the presence of the rhino in the area and intensified this joint effort when the State Cabinet approved the capture of remnants of rhinos in Sabah’s forests last year. All rhinos captured will now be used for all-out captive breeding in Sabah or in proven zoos overseas to save them from dying out from old age or illegally hunted for their horns. Extinction of the species appears certain because it’s world population had plummeted to an all-time low of less than 100 and it is believed that most females, even the wild ones roaming in protected areas, are probably cyst-infested and incapable of reproducing.

Experts at the International Sumatran Rhino Crisis Summit in Singapore last April issued an emergency and crisis recommendation to capture wild rhinos to sire as many and as fast as possible by using and leveraging on the most proven captive breeding experts and most successful facilities in the world. The State Cabinet gave the green light to send Sabah’s lone captive male rhino Tam to Cincinnati Zoo to mate with female, Suci, in June, and also allow experts from Cincinntti Zoo such as Dr Terri Roth to help mate Tam and any new female captured from Danum.

As of 7pm Monday night, the newly captured rhino remained in the pit, Dr Sen said. “As far as I am concerned, it’s good news only after we have translocated the animal safely to Tabin Wildlife Reserve Rhino Sanctuary,” said Dr Sen. The capture of the yet-to-be named rhino coincided with the visit to Sabah of world renowned documentary naturalist, Sir David Attenborough, who was in Danum Valley for the filming of “Conquest of the Sky” for Sky Vision, UK.

Director of Sabah Wildlife Department, Datuk Dr Laurentius Amu, said he was waiting for the report on the capture. BORA Executive Officer, Datuk Dr Junaidi Payne, said he’ll get into Danum Valley Tuesday by helicopter to dispatch extra men to get the rhino out.

Transfer of Sumatran Rhino to Cincinnati Zoo timely

Read the full article featured in the Borneo Post on 14 Feb 2014.

Sabah rhinos headed for US Zoo – Daily Express

Tam Tam

Tam will join other rhinos at the Cincinnati Zoo in efforts to promote breeding success

Kota Kinabalu: The State Cabinet decided unanimously Wednesday to allow the transfer of Sabah’s Sumatran rhinos such as Tam on loan to the Cincinnati Zoo in the US under a collaborative natural breeding in captivity programme to stave off the imminent extinction of Sabah’s last remaining few individuals in Danum Valley.

“This is a step Sabah didn’t want to take in the past but it gives us no other option and the State Cabinet has agreed to the recommendations of the Sabah Wildlife Department to go for the ultimate option to work with the Cincinnati Zoo,” State Culture, Tourism and Environment Minister, Datuk Seri Panglima Masidi Manjun told Daily Express in reference to an export ban of rhinos imposed in 1985.

“I want to get it done as soon as possible, because we have been waiting for years and so far, we have not found a solution that we thought we could get it done,” Masidi added.

But leveraging on the world’s only proven success of Cincinnati Zoo, particularly the like of Dr Terri Roth who had had successfully bred three baby Sumatran rhinos in captivity.

The birth of male Andalas on Sept 13, 2001 marked the first birth of this complex species in a zoo in 112 years, followed by female Suci in July 2004 and subsequently male Harapan born on April 27, 2007 and later helped Indonesia to sire a fourth – Andatu, in 2012, in Way Kambas, Sumatra, using Andalas as the father.

“To me it’s simple, if we don’t do anything, it’s just like watching them die a natural death until the last rhino in Sabah goes extinct,” Masidi explained.

“So there is no other option, Tam will take a holiday in Cincinnati and meet his girlfriend Suci (whose original parents came from Sumatra),” Masidi quipped – a request long sought by the Americans who believe mating Tam and Suci which come from two totally different genetic lines will produce genetically robust ancestors for future generations of Sumatran rhinos.

“We don’t want the rhino to go extinct during our life time. We are at a crossroad, so we are willing to take any chance although the risks are always there,” Masidi said.

However, Masidi said the State Cabinet also gave the Wildlife Department a “reasonable time” of four to six months to capture a female rhino in Danum Valley, since camera traps caught images of a female as recently as Dec 2013.

If the female is indeed captured, it implies Tam will stay on a bit longer to mate locally.

Asked if he would invite Dr Terri Roth to Sabah to help enhance the chances of success of this local breeding if any, Masidi said: “Yes, we should allow anyone with the expertise to help. If Dr Terri had bred three rhinos she must be some body who is well qualified to assist,” Masidi said.

“I was made to understand that Cincinnati Zoo is more than willing to help us. Even the Germans are more than willing to help us, so we should not limit any body who offers assistance, anyone we feel have the expertise I think we welcome the assistance,” argued Masidi who said he had never met Dr Terri Roth but would certainly welcome a meeting to talk over what’s the best way forward.  While Dr Terri’s forte is natural breeding in Captivity, the Germans from Berlin are reputed for their cutting edge technology in Artificial Insemination which had great successes with the elephants and other species of rhinos.

The Sumatran rhino Crisis Summit held in Singapore in early April 2013 recommended the simultaneous utilisation of the world’s best and the most proven expertise in natural breeding in captivity and Artificial Insemination to get a safeguarding population in captivity produced as fast as possible. Meanwhile, Director of Sabah Wildlife Department, Datuk Dr Laurentius, who presented the Cabinet Paper Wednesday, said it was a “very happy day” for him.

“To us it is dream come true, the best option I can think of ,” he told Daily Express.

“The credit goes to Masidi who pushed it through and kept on pushing until we get the result today, for the betterment of Sabah’s Sumatran rhino,” Laurentius noted.

The Cabinet Paper documented the various steps Sabah had taken in order to breed rhinos locally since the 1980s including an export ban so far had not succeeded. It also included recent plans to capture a female to breed with Tam after Puntung had proved cysts infested but so far, the targeted new female remains elusive.  Finally, Laurentius argued that the option was for Tam to go to Cincinnati where a healthy, cyst-free nine year old Suci is just at the prime of fertility offers a chance to get pregnant by Tam.

 

Asian Rhino Range States meet in Bandar Lampung, Indonesia

3 October 2013

rsz Asian Rhino Range States meeting in Bandar Lampung, Sumatra, Indonesia, 2-3 October 2013

At a meeting of the five Asian Rhino range states – Bhutan, India, Indonesia, Malaysia and Nepal – a common action plan was agreed today with the aim of increasing the populations of Asian Rhino species by at least 3% annually by 2020.

This agreement, called the Bandar Lampung Declaration, was reached after two days of negotiations at the Asian Rhino Range States Meeting held in Bandar Lampung, Indonesia, hosted by the government of Indonesia and facilitated by the IUCN Species Survival Commission (SSC).

“Our decision to host this meeting reflects Indonesia’s determination to do everything we can to save our species of rhino,” says Zulkifli Hasan, Minister of Forestry, Indonesia. “We have found that when a species becomes extremely rare, occurring at a very low density, such as the Sumatran Rhino, we need to take special measures to ensure that the animals can find each other and breed.”

The commitment outlines specific conservation actions that are necessary to secure a steady growth rate of all three Asian Rhino species – Sumatran, Javan and Greater One-horned. These include improving the biological management and monitoring of the species, strengthening the protection of their habitats, performing strict anti-poaching operations, introducing tougher penalties for those that illegally kill Asian Rhinos, and maintaining the ban in the international trade of all rhino products.

“The number of surviving Asian Rhinos, especially of Javan and Sumatran Rhinos, is currently so low that maintaining their populations is not enough to Greater One-horn rhinoceros at the Chitwan National Park, Nepal. Photo: Andrew Gellsecure their survival,” says Simon Stuart, Chair of IUCN SSC. “What we need to see is the recovery of these species and a steady increase of their populations. Seeing all Asian Rhino range states agree on a common and very specific action plan is a major step towards achieving this goal.”

Pressure from illegal hunting on all species of rhinos has grown seriously in recent years, mainly due to a significant increase in non-traditional use of rhino horn and a rise of rhino horn trade in Asian markets, especially in Vietnam and China.

The Sumatran Rhino (Dicerorhinus sumatrensis) is listed as Critically Greater One-horned Rhinoceros (Rhinoceros unicornis) in the Manas Wildlife Sanctuary, India. Photo: Remco van MermEndangered on The IUCN Red List of Threatened Species™ and its total population could be fewer than 100 individuals. An estimated 50 individuals of the Javan Rhino (Rhinoceros sondaicus), also listed as Critically Endangered, survive in Java’s Ujung Kulon National Park. The Greater One-horned Rhino (Rhinoceros unicornis), with estimated 3,339 individuals mainly in India and Nepal, is listed as Vulnerable and could easily be lost if current trends in the illicit trade in rhino horn continue.

The agreement was reached based on the latest knowledge on the status and trends of the three species provided by the IUCN SSC Asian Rhino Specialist Group.

Representatives of Government of Indonesia sign the Declaration

Representatives of Government of Malaysia – Sabah sign the Declaration

Read the Bandar Lampung Declaration, October 2013