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| | orangutan. The Columbia Encyclopedia, Sixth Edition. 2001-05 |
 | | Adult orangutans are basically solitary, except for mother-offspring pairs; however, weaned juveniles sometimes congregate in small groups. |
 | | The numbers of orangutans have recently dropped precipitously owing to loss of habitat to deforestation (logging, forest fires, and clearing of land for plantations) and the killing of females for their young, to be sold as pets or zoo animals. |
 | | Orangutans are classified in the phylum Chordata, subphylum Vertebrata, class Mammalia, order Primates, family Pongidae. |
| www.bartleby.com /65/or/oranguta.html (338 words) |
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