WILD10 Global Gathering presentation: Rewilding Tigers

I was honoured to be invited to speak at the 10th Wild Congress about rewilding tigers and to be reported by the congress as one of the "Unsung Heroes" (http://wild10.org/blog/unsung-heroes-li-quan):

At the 10th World Wilderness Congress we discovered hundreds of young activists who were working quietly behind the scenes to make the WILD vision a reality. We felt that these people’s activities should be recognised. In keeping with the knowledge that young people are the future, we asked our team of young trainee journalists in the press office to go out and interview them.

Thanks to the World Bank, which acts as global sponsor, there are more than twelve countries involved in the conservation of tigers nowadays. However, when Li Quan started to work for this beautiful animal, she was almost on her own.

It was thirteen years ago when she started the Save China’s Tiger project. As she explains: “All tiger are in danger, but theSouth Chinatiger is particularly threatened, it is critically in danger.” By 2001 some organisations even considered this animal an extinct species, but Li Quan thought: “I’m not going to accept this”. She wanted to helpChinaand she decided to do something about it.

This young woman is proud to be one of the first people to use the word that is much bandied about at WILD10: rewilding. Nowadays this is a commonly accepted term when talking about conservation with many scientists working for it, but back when Li Quan started her project, nobody believed this could be possible.

She had big plans for South China tigers and decided to take these animals from Chinese zoos to South Africa, where there was the infrastructure for ex situ breeding. New offspring are raised there and, when they are mature enough, they are brought back to China; not back to zoos but to the wilderness. A second generation of South China tiger has already been released and so far more than eleven tigers have started to procreate in the wild.

“Thirteen years ago the tiger population was going down and down, now it has been proved that there was a point in what I did”, says Li Quan. “Thanks to this, we are recovering tigers, we are rewilding China”. She feels very committed to the 10^th World Wilderness Congress, since its founder, Dr Ian Player, has supported her since the early beginnings of the Save China’s Tiger project. “Now we have Rewilding Europe and other projects, so this is not controversial, but 13 years ago it was”, she explains.

Li Quan does not care about PhDs or renowned prizes, she just cares about tigers and other threatened species. “I don’t have a PhD in Biology, but it doesn’t matter, because anyone can protect and ‘make the world a wilder place’. Without wilderness, we can’t do anything and I hope my story helps inspire other people, especially young people.”

Regarding this, she claims there is no magical formula. “We just have to talk more to children. It’s all about talking. If we have more messages, more people will get involved”. WILD10 seems to be a perfect forum to start spreading these messages.

Interview conducted by Elisa Hernández Sánchez – born and raised in Salamanca, Spain, Elisa is a translation and interpretation graduate, has a Masters in Secondary Education, and a Degree in Art History. On top of all this, she is interested in sustainable communication and cultural dissemination.

South China Tiger Rewilding Guidelines - First Step to the Reintroduction of Captive Bred Tigers to the Wild

-Authored by Li Quan

I would like to thank the many scientists who gave me input in drafting this document, which is an accumulation of my 13 years of tiger conservation work, which started in 1999.

At the International Wildlife Management Congress (IWMC 2012), the South China Tiger Rewilding Guidelines was officially released. Since 2003, I have undertaken an unprecedented project to rewild zoo-born South China Tigers in South Africa to prepare them for their eventual return to their natural habitat in China in conjunction with China's Wildlife R&D Centre of the Forestry Academy. This pioneering project was ground-breaking in many areas: applying an unconventional approach and utilizing the expertise of a different country in a foreign location to fast-track the recovery of the most ancient, yet most endangered tiger in the world.

Below is an abstract of the Tiger Rewilding Guidelines that I have applied and a full version in both English and Chinese can be obtained here: http://www.savechinastigers.cn/file/2013/RewildingGuidelines.pdf 

Abstract*

Many wildlife management projects have been conducted throughout the world that may involve: rehabilitation, re-introduction or translocation. Few of these activities have successfully been conducted using captive bred predators. Rewilding describes the processes in which carnivores that have been in zoo conditions for generations and have no survival skills for the wild, re-learn the hunting and skills in a natural environment to prepare them to be reintroduced to the wild.

The South China Tiger (Panthera tigris amoyensis) is recognised by the IUCN as the most endangered of the remaining six extant subspecies of tigers. There are believed to be fewer than 30, if any at all, left in the wild. The only option to revive this tiger in the wild is through reintroduction of captive-bred individuals. OUr project aims to utilise rewilded captive bred tigers and their offspring as catalysts to restore and secure habitat for their release in China.  In the wild, offspring of tigers are known to spend up to 28 months with their mothers when they acquire and develop hunting and survival skills. Captive-bred tigers lack these essential hunting skills and need to be rewilded before they can be reintroduced.

Tiger rewilding initially started in China in the 1990’s. South Africa was used to fast track the rewilding project. Five tigers were transferred from zoos in China to South Africa since 2003.

The tigers have been confined to one area of the reserve, subdivided into different-sized camps (0.5 to 100ha), depending on objectives for individual tigers. The number of camps increased over the years as the number of tigers increased, and the sizes of the hunting camps were modified as tigers became more experienced and skilled, and to accommodate the tigers’ development and mimic their movement according to their age. The tiger camps are secured with electrified fences.

There are three categories of camp sizes, according to the age of the tigers and their ability to hunt: quarantine/smaller camps, intermediate camps, advanced rewilding camps. All camps are equipped with natural or supplemental water supplies.

The Rewilding methodology was initially developed for us by Gus Van Dyk, former Carnivore Manager at Pilanesberg National Park of South Africa, and been fine-tuned throughout our rewilding programme, which has followed “Adaptive Management” procedures. The methods have evolved as the project progresses, to suit the changing needs and situations.

Zoo-born tigers that originated from China, were introduced to ungulate prey where rewilding involved “self-taught” or "trial and error" learning. Second generation tigers born in South Africa, were rewilded by: 1) learning survival skills from their mothers-“Natural Learning (NL)”, and 2) a combination of mother-teaching and NL without their mother’s accompaniment.

Components such as “Pavlov” training, prey species and their sizes, animal and human safety procedures, human habituation, veterinarian provisions, data collection/monitoring, treatment, and ethics are discussed in the rewilding guidelines.

Details of fencing structure, camps characteristics, prey species for hunting training and feeding, as well as monitoring sheets are also included in the rewilding guidelines.

Tigers and Porcupines

There is clearly a love and hate relationship between tigers and porcupines. More than once I witnessed the tigers getting totally fascinated by these thorny little creatures, circling around them with both excitement and caution.  Aren’t they just funny things?? Their quills stick out and they make such pleasant noises too. I don't know what the tigers really think but each time when I saw them in the vicinity of a porcupine, I shudder.

Porcupines are deadly creatures. Their quills are such effective armour and weapon killers that penetrate deep into an enemy's body, causing a painful slow death. We once found a dead springbok with a couple of dozen porcupine quills sticking inside her belly and we could not even pull the quills out.

There is one female porcupine living near my house and some nights, I could hear her eating the barks on the tree, where my cat Sisi loved to stay before she disappeared. I am told that this tree may die sooner or later, due to the good work of the porcupine that has persistently, steadfastly and methodically been gnawing at its bark. Fortunately she couldn't reach very high so the tree should be able to stand longer. 

They are certainly cute creatures, or fascinating, as the tigers also found. The young ones are sweet little things. I once saw two of them with their mother crossing the dirty road in front of me. I was so tempted to go and picking them up, but of course that would be inviting trouble.

I had seen both Cathay and Hulooo at a porcupine at different times. They were all very cautious, never venture that close to get hurt. That “huahua” noise the quills make did seem to have a intimidating effect on the tigers so they always stayed at arm’s length.

However, two weeks ago, JenB was found with porcupine quills stuck in his neck and chest. What had happened between him and the porcupine was anyone’s guess. Most of the quills were gone by next day but two remained on him with the outside sections broken off. Joseph, our vet had to be called in to immobilize JenB and take the remaining parts of the quills out. This was the first time in nearly nine years that we had a porcupine related incidence.

But misfortunes never occur alone.

Yesterday I entered into the 40ha camp where Cathay and her daughter Huwaa and sons Alpha and Beta lodged. None of the tigers was in sight. Over the radio Vivienne informed me that she saw Huwaa chasing a porcupine in the riverine area. I didn’t like the sound of it but there was nothing I could do: I couldn’t see the tigers to distract them nor could I go catch the porcupine. After some time I started the engine of my truck to have a look and see. Not far from the river I saw a tiger licking herself. I couldn’t tell who that was so I looked through my binoculars. To my complete shock the big cat was covered in porcupine quills. Nothing scares me than seeing this!

I radioed our team to contact the vet and Vivienne joined me to have a closer look. It turned out to be Cathay. When she stood up I saw she not only had a number of quills on her chest, belly and leg, her face and legs were also covered with blood. Bloody Hell! Did she kill a porcupine? Why on earth would she do that? Taking such an enormousrisk attacking something that she was always cautious about?

 

We got her into the adjacent mini camp for monitoring to see how deep the quills got into her, and in case she needs to be sedated for us to remove the quills. Fortunately, none of the quills looked too deep inside her body so we decided to monitor her situation while waiting to hear back from the vet. By the end of the day, most of the 7 or 8 quills dropped off from her walking about. Cathay also didn’t seem disturbed by them and the two remaining quills didn’t look life threatening and may also drop off by themselves so we left her on her own for the night, with her children huddled on the other side of the fence.

Cathay had always been a cat with great motherly and protective instinct. She was also a fantastic but cautious hunter. To undertake such a reckless and dangerous act could only be due to her sense of responsibility as a mother. I could only deduce that Cathay must have intervened to kill the porcupine in order to protect her daughter Huwaa who was chasing it, for fear that her precious daughter might get injured. 

But how on earth did she kill the porcupine? That beast is full of lethal thorns which are known to kill those who dare to get too close. Perhaps Cathay flipped the creature over so she could get to its fragile belly? Whatever she did she proved her amazing ability to hunt, and even greater intelligence than one could have ever imagined.

By end of day today, only one quill remained. Hopefully it will drop off by itself so we don’t have to undertake the always worrisome process of sedation in order to remove the quill.

Li Quan from Laohu Valley Reserve

3rd July 2012

Summary of US Congressional Briefing on June 22nd 2012 by Smithsonian Zoo and Save China's Tigers

The Smithsonian Conservation Biology Institute's Director Dr. Steve Montfort, and Save China's Tigers' Founding Director Ms. Li Quan, co-presented at the ICCF congressional briefing on June 22nd in Capitol Hill.

Below is a summary of the briefing:

The Role of Reintroduction: Ensuring the Continued Existence of Species in the Wild

The drivers of human-wildlife conflict often place enormous pressures on entire populations of flagship species. These threats can be so severe that, once dangers have been addressed, existing populations need to be supplemented with animals raised in captivity.

Both the Smithsonian National Zoo and Save China’s Tigers are pursuing innovative means of species preservation through reintroduction.

Dr. Monfort of the Smithsonian Conservation Biology Institute outlined the ways in which zoos can leverage their resources to reintroduce species on the brink of extinction into the wild.

The Smithsonian believes this method of species conservation will be increasingly important for the future, as the number of endangered species has increased steadily over the past ten years.

Save China's Tigers is leading one of the most famous current "rewilding" programs - first introducing South China tigers in South Africa, which offers ideal conditions for the tigers to relearn to hunt, and eventually releasing them back into South China.

In 2008, the organization had observed their greatest milestone in a pair of tiger cubs born in South Africa in the wild, after four years of training the tigers' parents to adapt to the environment. 14 tigers are now under Save China's Tiger, 11 of them born in South Africa.

TIGER MOTHERS ARE FANTASTIC MOTHERS

Ever since Huwaa was reunited with her family she would spend some time with mother and little brothers and some other time with King Henry to continue their bonding. King Henry is a gentle soul in the company of Huwaa, putting up with all her antics continuously, even though he has matured sexually and looking for females through calling and Huwaa is just too young for him.

Meanwhile, Hulooo is even more fascinated now that there are increased activities and excitement with the addition of Huwaa in his neighbouring camp. He spends significant among of time gluing himself to the gate between the two camps which does not please Cathay at all. Having charged through the fence to attack King Henry a few month before, she now decides her grown-up son Hulooo is the threat and picks a daily fight with him through the gate, destroying quite a bit of the metal mesh on her side in the process. Hulooo refuses to give way. Perhaps because he didn't socialize properly as a tiger that he doesn't know that he should do as Henry does -chuffing back at Cathay to appease her? Poor Hulooo- I wonder what goes on in his head? Does he find his little siblings so amusing to watch? Or  does he want to relive his childhood? Even at this age he is certainly pretty playful with his brother JenB, stalking and chasing him, and jumping around happily in the open grassland at times. JenB refuses to be drawn into the fight between his mother and brother, wondering what is fuss is all about and looking very puzzled and embarassed by the showdown.

 

Temporarily named Alpha & Beta, the little brothers emulated sister Huwaa's every step and follows her up the trees if she climbs it and down into the water drainage if she chooses so. No doubt Cathay finds in her a good baby sitter as her boundless energy could keep her little sons entertained to no bound, freeing up her time to pick on Hulooo.

I am continuously amazed at what good mothers the tigers are. Cathay always let her babies eat first even though she was so hungry. Reuniting with Huwaa means that she has to share food with one more mouth but she is as gentle to her daughter now as she was when Huwaa was a little baby. Once just after she started feeding on a leftover carcass, when all her children decided to follow her example and monopolized it. She just let them eat while lying a few meters away. Only when they have their share would she starts eating. When Alpha tries to take it over again, she would warn him off but never does she touch them a finger.

Madonna proves to be even more extraordinary. Being in the camp far more removed from any human activities and shielded from Cathay has given her added sense of security and she hasn't  once paced with a cub in her mouth during the two months since she gave birth on Oct 9th, unlike when she was raising King Henry and Princess which worried me sick but from which I also learned a big lesson and therefore put her into this fairly isolated camp. Since we accidentally saw she actually has three cubs, we wanted to catch them and microchip them when they are about two months and still easy. But first we need to understand their movement and find out where she hides them. Madonna wouldn't take the bait! One day she tried to distract us by walking to a completely different direction when she saw us on the watch and she wandered around pretending not to be interested in getting back to her cubs. She won this round.

The next day we shut her into an adjacent camp from early in the morning thinking she may call the cubs out sometime during the day, but we waited in shifts in vain -she didn't make a single call to her cubs. After the sunset I knew she won again so she was let back into her camp. One would have thought that after a whole day being away from her cubs she would rush to them. But NO! Seeing humans still around she took her time, smelling the grass and rolling on the ground as if she was in no hurry. Suddenly roars came from KH causing one of her cubs' reactive cry. Instead of running to her cubs, she ran in the opposite direction into the river! The crying cub emerged, puzzled why mom ran away, but quickly followed her in her foot steps...Clearly even during such emergency situation she did not forget to fool us..

I gave up on sighting them, never mind catching them and microchip them. We informed the vet Joseph not to bother being on standby any more and we will wait a month or two more till they become a bit more independent and can follow Madonna out of the cover.

Yesterday was the day I decided not to bother monitoring Madonna and her cubs. I was just watching Hulooo and JenB when loud cries of cubs came out of Madonna's camp, in response once more to KH's roars. I rushed over into KH"s camp from where I could see into Madonna's camp and there! She and her three mini tigers were again on the river bank on the other side, in the shade of trees. I battled to see them even through the Binos but I could see two cubs suckling for a while before Madonna decided it was time to get up and wandered off. The two suckling cubs were taken by surprise and looked puzzled but quickly followed mom away. 

I drove around to another side of the camp and saw Madonna patrolling the fences by herself. How on earth she give instructions to her cubs to stay undercover just puzzles me. I know how tigers invite others to participate in something -by chuffing, but how on earth do they tell them don't follow me out in the open and stay where you are?! I did see the tiger mothers snarl mildly when they get a bit annoyed from their cubs constant energetic play or when their cubs wouldn't let mothers eat at all,  so perhaps that's what they do.

I must confess that watching the tiger mothers and how they raise their cubs got to be the most gratifying experience one can have on this planet. I wouldn't exchange it with anything else.

-TigerLi from Laohu Valley Reserve

Dec 15, 2011