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Frans de Waal

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Jump, Tiger, Jump!

Posted: 12/27/07 12:35 PM ET

When it comes to animal escapes, we often blame the enclosure or the zoo, but perhaps the culprit is human behavior. I am personally not against keeping animals at zoos, as they serve a huge educational purpose, but treating them well and with respect seems the least we could do, and with "we" I mean not just zoo staff, but most certainly also the public.

Consider this list:

• This year (2007), an 11-year-old gorilla male, Bokito, jumped over a water moat at Rotterdam Zoo, in the Netherlands, that had contained the gorillas for years. Bokito had been raised by humans. He attacked a female visitor, who came every day to "communicate" with her special friend, and had been warned repeatedly by zoo keepers that she was provoking him. The attack was not serious by gorilla standards, but left the woman in critical condition (which she survived). Bokito was darted and put back in an enforced enclosure. This year's most popular new word in the Dutch language has been declared Bokitoproof.

• Also this year, Franzl, a 12-year-old male chimpanzee at the Hellabrun Zoo, in Munich, Germany, jumped over the electric fence surrounding his enclosure and tried to get across the water moat. The zoo speculated that he may have been taunted by visitors. Franzl, too, had been raised by humans, and was attracted to people, and paid lots of attention to them. He was one of the most popular animals at the zoo, but drowned in the process.

• A few days ago, a 4-year-old 300 pound Siberian Tiger, named Tatiana, killed a young man, and attacked two others, following their blood trail until the police shot her. Tatiana had attacked a keeper one year earlier, chewing on her arm during feeding. The tiger had been tiger-reared. A shoe was found in the moat surrounding Tatiana's enclosure, causing speculation that one of the victims had dangled a leg over the 18-foot wall. This may have offered the tiger an escape route.

What struck me is the 18 feet. This is, if I remember well, exactly the walls we had around the tiger "pit" at a Dutch zoo where I worked long ago, from which no tiger had escaped for sixty-five years. That's an awfully long time, but one day a visitor was attacked nonetheless (21 September 1978, Burgers' Zoo, Arnhem). A 3-year-old 390 pound Bengal tiger jumped out and attacked a woman. The woman survived, the tiger did not. The story at the zoo at the time was that the tiger had jumped out in reaction to a different woman, a regular visitor, who often "chuffed" at the tigers to get replies (this is a soft friendly greeting, also known as "prusten").

I don't want to scare everyone, but it is my personal belief that animals at zoos - unless they are completely surrounded by glass, concrete, and metal - often can get out if they really want to. Their escapes are often called "amazing" (such as for Jabari, the gorilla, at the Dallas Zoo, in 2003), but happen nonetheless. For example, I have seen male chimpanzees get out of an enclosure they had been contained in for over a decade. They stacked up some tires, and climbed on top of each other, and voilà. We'd never thought they could do this. They did so after all females had been moved to a nearby area, hence had become inaccessible.

Motivation is key. Animals can be contained 99% of the time behind a moat of a certain width, or a wall of a certain height, but then if panic strikes, or if they respond to taunts, all of a sudden they manage to get out.

Most exotic animals are not particularly interested in people, which makes it hard to provoke them. Human-rearing gets them used to and sometimes imprinted on humans, which makes them potentially dangerous. Bokito was raised by hand at the Berlin Zoo, which is the same zoo now asking for trouble by hand-rearing a polar bear, the famous Knut.

There are ways to circumvent this. For example, we once had a baby chimpanzee, named Roosje, that needed care because of serious neglect by her natural mother. We trained another chimpanzee to feed Roosje by hand. The female adopted the baby and learned to let her drink from a milk bottle. By the end, the adoptive mother understood the process so well that she'd even remove the bottle from the baby's mouth if it needed to burp. Roosje grew up being an ape-oriented ape, as every ape ought to be.


2007-12-27-roosje2-roosje1b_s.jpg
Roosje being bottle-fed by her adoptive mother.


The above may not work for all species, but human-rearing should be a solution of absolutely last resort. Both zoos and the public should think of ways to make animals feel at home. It may not be so much the enclosures that need changing, but our way of raising and treating animals, including the public's attitude. When I visit traditional ape houses, I often wonder which species is more intelligent. The public is constantly banging on the windows, yelling, and making obscene gestures, and the apes try to keep their calm through this din, and are no doubt relieved when closing time arrives.

Zoological gardens are based on a basic contract. The garden gets to display beautiful animals, teach the public about them, and raise awareness about conservation. And we, the public, have an obligation to act like the civilized animals we are, view these magnificent creatures with awe, and visit the zoo as a learning experience, not an amusement park with fatal attractions.

 
 
 
 
 
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HUFFPOST SUPER USER
PhatP
02:29 AM on 01/04/2008
You need to GET OVER YOUR OWN WAAL, dude!! Just as innocent humans do not deserve to be in prison, non human animals do not deserve to be in Zoos no matter how secure the enclosure simply for your entertainment, amusement or supposed education. What an arrogant way of looking at the world and the life of someone else. Even though we humans treat them as such animals are not tools, commodities, resources or objects. No one has a right to benefit as a result of violating another's rights, in this case freedom, whether that "other" is a human being or some other animal. Humans, including yourself should observe each other and leave the animals alone!
01:04 PM on 12/28/2007
I agree with you! This is not the fault of the zoo.

All police are trained to do is shoot. Not think not wound, but shoot to kill. whomever or whatever.....

The tiger should have been tazed. These young men are idiots. I am not saying they deserve to dies, but what would you expect to happen to you if you tease or taunt a 350 pund tiger?...i am sure they will lie and try to not take responsibility for their actions, and their attroneys will advise them to lie or keep quiet.

Animals in the zoo, or elsewhere do not just attack people..this has been proven time and time again. leave them alone. this animal has been in this zoo since birth, 4 years ago, and had never tried to get out, these young men caused this awful incident to happen, fact. nothing to argue about here.

That tiger is a wild animal, not a pet. What she did was what she was "suppose" to do, act wild.

Let this serve as a lesson to other fools, leave them alone, dont' go in the zoo after hours, and do what these guys did. NO other patrons were there, just these guys. They cause this animal to be killed by some stupid humans.
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WIpatriot
I've seen enough to make me Progressive
12:34 PM on 12/28/2007
"...including the public's attitude."

Especially.
08:32 AM on 12/28/2007
You forgot one Animal attack, in Alaska. Binky the polar bear was sitting in a zoo pen when a tourist climbed into the pen with the only species of bear that regularly hunts humans to get a picture. She crossed most of the protective barriers, and Binky went for the free meal. You can see some great pics of the bear with a shoe in it's mouth if you search. The tourist survived, depriving the world of what would undoubtedly have been the darwin award winner of the year.
Sometimes the animals don't even need to escape-humans are not only the most dangerous animals at the zoo, they are the stupidist.
04:08 AM on 12/28/2007
Or we could call zoo's "Lion longevity centers", where the great beasts have a chance to live an extra five or six years. Also, they will die a comparatively dignified and painless death; rather than ultimately breaking a leg and being devored by other beasts as they almost certainly will in the wild at the age of 11 or 12. Oh, evil humans!
HUFFPOST SUPER USER
realpolitic
Proud member of the reality-based community!
08:41 PM on 12/27/2007
Handlers interact with wild animals more for their on satisfaction than for any benefit to the animals, as the case at the Rotterdam Zoo illustrates. The animals probably should be left to themselves as much as possible. Cheetahs were not known to mate in captivity, I believe. A zoo introduced a pulley and wire system where the Cheetahs had to run to catch their food and soon they were mating again. The predator activity must have kicked their other biological urges. Zoos would be better places if all the wild cats would somehow have to exercise for their food or chase it as they would in the wild. Of course, this activity calls for more space than many zoos have available. Also, I have read where elephants should really not be in zoos at all. They wander in the wild as much as 20 miles a day and really need this social crazing activity for their well being. And they are extemely social animals and should not be left alone.
08:26 PM on 12/27/2007
It is becoming increasing evident that the most dangerous animals at zoos are humans.

This sad episode is the talk of San Francisco. We're embarrassed by the zoo of course and we are appalled at the insane actions of these young men who taunted a tiger by climbing over the wall and throwing objects (sneakers and sticks apparently) at it.
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whatsthatsound
ferret in a beret
06:21 PM on 12/27/2007
I think zoos should be called, "animal confinement centers". That way, parents could say to their kids, "How about tomorrow we go to the animal confinement center to see animals who have done no harm to anybody being held against their will? It will be so educational!"

Educational, indeed. It doesn't teach us much about the animals, but it sure teaches us about ourselves.
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HUFFPOST BLOGGER
David Horton
05:13 PM on 12/27/2007
"The garden gets to display beautiful animals, teach the public about them, and raise awareness about conservation". "keeping animals at zoos, as they serve a huge educational purpose" - Frans I know this is the conventional wisdom, but it seems to me that zoos serve no positive educational purpose that is not better served by books or movies. And conversely they have a negative educational impact and are of no benefit in conservation. I have explored some of this at http://www.blognow.com.au/mrpickwick/76580/Rattling_the_cages.html. In short, the environment would be far better off if the money put into zoos was instead put into conservation measures in the countries where the animals come from. And we would avoid the appalling cruelty of keeping animals such as primates and large carnivores and elephants in small cages.
05:00 PM on 12/27/2007
...as they serve a huge educational purpose...

Well yes, they do. But, be that as it may, it's not exactly fair to keep them in totally unnatural surroundings just so we can "enhance our education". This goes along the same lines as justifying torture to serve our own questionable ends. Wild animals have certain habitats, territories, and climates that they belong to. There is no valid reasoning, that remains fair to the animals, that would allow us to take them from their natural habitats, drastically (!) reduce the natural size of their territories, deprive them of their natural movements (flying, ranging, migration, etc.), their social (or asocial) activities and food sources (no, giving pre-harvested bamboo shoots to a panda does not fully replicate his dietary leanings when in the wild) and still give justification for humans to behave in such a way for "educational purposes". I know it's a long stretch for some, but imagine the outrage if some "superior" beings from elsewhere suddenly showed up on Earth one day and began assembling some of us humans to put on display in their zoo. The superior beings would surely do their best to recreate our "natural" habitat and make us comfortable. There would be condos, pools and bars. But even if all the humans collected were infants who were then brought up in those surroundings, the cell memory does not die. They would always sense that something was wrong. Especially if spectators were allowed to watch them on a daily basis. Think "Planet of the Apes" meets "The Truman Show". No one, man or beast, is cut out for that. Especially the ones that have conscious knowledge of other, better times. We do not have the right!
Think about it.