updated 2005-06-21 15:09 PT |
I now have now two bonobo web pages. The other one features portraits of all the apes.
Bonobo William H. Calvin
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Is this a monkey or an ape?
If an ape, is it a bonobo? |
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Bonobos (the "Left Bank Chimps"),
also known as pygmy chimpanzees, were the last ape species to be identified
(in 1926), some three centuries after the That's because they only live in one small and shrinking place, the swampy equatorial forests of the left bank of the Congo River (common chimps are the Right Bank Chimps, extending from Tanzania and Uganda all of the way to West Africa). Bonobos walk upright somewhat more easily than the chimps can. Still, walking on all fours is less tiring for both bonobos and chimps. Behaviorally, these two Pan species are our closest cousins, followed by gorilla, orangutan, gibbon, and siamang. If you want to see a stand-in for what human ancestors looked like, and acted like, 6-7 million years ago, go and watch a band of bonobos in a zoo (lists below).
There are good introductory bonobo webpages at the San Diego Zoo, the Columbus Zoo, and the Great Apes Trust. The best book around on bonobos is the one by the primatologist Frans de Waal:
Audio and
video links for bonobos and chimps from Yerkes; also the
Great Apes Trust.
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is a neurobiologist and the author of a dozen books on anthropology, brains, evolution, climate, and the history of science. To browse the books, go to the home page. To order a copy of one of the books, click on a cover for the link to amazon.com. of the Mind, 2004 A Brain for All Seasons 2002 (Phi Beta Kappa book prize) Lingua ex Machina 2000 The Cerebral Code 1996 How Brains Think 1996
1980
QUIZ ANSWERS: |
Bonobo peculiarities This is not a hand. This is what the bonobo's foot is capable of. The precision grip is what we humans use to lift a small tea cup or inspect a grape. Bonobos will use their foot to pop a grape into their mouth. |
Conservation
An excerpt from the The Bonobo Protection Fund literature:
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Tool use (soaking up juice with mashed end of stick)
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The New York Times article of 22 April 1997, "Bonobo Society: Amicable, Amorous and Run by Females." Some quotes:
Even today there are only about 100 in zoos around the country, compared with the many thousands of chimpanzees in captivity. Bonobos are closely related to chimpanzees, but they have a more graceful and slender build, with smaller heads, slimmer necks, longer legs and less burly upper torsos. When standing or walking upright, bonobos have straighter backs than do the chimpanzees, and so assume a more humanlike posture. Far more dramatic than their physical differences are their behavioral distinctions. Bonobos are much less aggressive and hot-tempered than are chimpanzees, and are not nearly as prone to physical violence. They are less obsessed with power and status than are their chimpanzee cousins, and more consumed with Eros. As de Waal puts it in his book, "The chimpanzee resolves sexual issues with power; the bonobo resolves power issues with sex." Or more coyly, chimpanzees are from Mars, bonobos are from Venus. |
FURTHER READING
The New York Times article (April 1998) on bonobo language abilities. The New York Times article (February 1998) on bonobo symbolic communication in the wild. Sue Savage-Rumbaugh and Roger Lewin, Kanzi (Wiley, 1994). See also the New York Times article and the book page at Amazon.com.
Frans de Waal with photos by Frans Lanting, Bonobo: The Forgotten Ape (University of California Press 1997). As The Atlantic Monthly reviewer said:
deWaal's other books are also relevant to bonobos and chimpanzees (and see his website at the new Living Links Center):
Frans de Waal's excellent article on bonobo sex and society (Scientific American, March 1995) has the following suggestions for further reading:
And search a bookstore such as Amazon.com for more recent books. |
Please send updates from your bonobo zoo visits to
hits since 1997 |
Bonobo web links
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