WebFeb 13, 2005 · Many scientists believed the mysterious, solitary apes were nearly impossible to study. But in 1971, at the age of 25, Galdikas and her husband at the time, photographer … WebOrang-utans spend most of their time in the treetops, and they move easily from tree to tree using their grasping hands and feet. During the day, orang-utans search for food. At night, they build a sleeping platform by weaving branches together. Adult orang-utans are solitary, which means that they prefer to live on their own, but they ...

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WebLeakey encouraged the study of the great apes because of their close genetic link to human beings. Galdikas is known as one of the “Leakey Angels” ... meaning “person of the forest”. … WebSep 11, 2011 · Orangutans are solitary apes, and the adult males are not known for their gentle nature — they attract fertile females by calling, and then forcibly mate with them. csc inps 60201

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WebSociality is the degree to which individuals in an animal population tend to associate in social groups (gregariousness) and form cooperative societies.. Sociality is a survival response to evolutionary pressures. For example, when a mother wasp stays near her larvae in the nest, parasites are less likely to eat the larvae. Biologists suspect that pressures … WebProtecting Great Apes and their habitats. The hominid family is the smallest mammalian family with 7 living species, 6 of which live in the tropical forests of Africa and Asia. The … WebNest-building in primates refers to the behaviour of building nests by extant strepsirrhines ( lemurs and lorisoids) and hominid apes ( humans, chimpanzees, gorillas and orangutans … csc inps 70103