Monkey apes humans by walking on two legs. Macaque at Israeli zoo walks upright When she was released from the clinic, Natasha began walking upright.
www.msnbc.msn.com/id/5479501/
Evolutionists place great importance in walking upright and use it to define man’s ancestors, although the origin of bipedalism is shrouded in mystery: So it is important to know whether some fossil ape-like creature was bipedal or not.
www.answersingenesis.org/tj/v15/i2/lucy.asp
But whether the easygoing chimpanzee who walks upright and once enjoyed a nightcap while watching TV is an ape hybrid, a mutant or an entirely new species is unclear.
robotics.stanford.edu/~oli/oliver.html
It suggests that our ancestors went from four legs to two via the four-legged knuckle-walking gait of gorillas and chimps. Dwindling forests eventually pushed them from knuckle-walking to a full upright posture. This stance is more efficient over long distances and allowed our A new view of ape & human evolution...
notexactlyrocketscience.wordpress.com/2007/05/31/orang-... notexactlyrocketscience.wordpress.com/2007/05/31/orang-utan-study-suggests-that-upright-walking-may-have-started-in-the-trees/
A recent Discovery Channel documentary called "Humanzee," featured a little known upright walking chimpanzee named Oliver. Now, Oliver, a mild-mannered, middle-aged ape that walks upright like a human, is taking a well-deserved Hill Country retirement, but is no less a scientific mystery than he first appeared 25...
www.rense.com/general67/oliver.htm
A new study of Sumatran orangutans in Indonesia suggests that ancient apes may have developed upright walking while still living in the trees—well before human ancestors, known as hominids, ever descended to the ground.
news.nationalgeographic.com/news/2007/05/070531-orangut... news.nationalgeographic.com/news/2007/05/070531-orangutans.html
Scientists hoping to identify the last common ancestor shared by humans and apes think walking in an upright posture could be a key to connecting the dots of human evolution.
news.nationalgeographic.com/news/2004/09/0902_040902_up... news.nationalgeographic.com/news/2004/09/0902_040902_upright_hominid.html
Kivell and Schmitt convincingly show that the anatomy of knuckle-walking differs in chimps and gorillas, remarks anthropologist Susannah Thorpe of the University of Birmingham, England. Hominids retained the anatomical basis of an upright stance from a tree-dwelling great ape ancestor, Thorpe proposes.
www.sciencenews.org/view/generic/id/46246/title/Humanit... www.sciencenews.org/view/generic/id/46246/title/Humanity%E2%80%99s_upright_gait_may_have_roots_in_trees
Chimps use 75 percent more energy walking than humans. According to this theory, the energy saved by walking upright gave our ancient ancestors an evolutionary advantage over other apes by reducing the costs of foraging for food.
www.livescience.com/animals/070716_chimps_walk.html
Through a detailed mechanical analysis of how different types of apes - gibbons, orangutans and gorillas - carry their young, looking at the properties of ape hair, Study Identifies Energy Efficiency As Reason For Evolution Of Upright Walking (July 17, 2007) — A new study provides support for the hypothesis that...
www.sciencedaily.com/releases/2007/12/071212201347.htm
Definitions