orangutan
05-18-06, 01:57 AM
Maybe I'm just stoned, but I thought this was fascinating.
http://www.timesonline.co.uk/article/0,,3-2185477,00.html
The putty-nosed monkeys, Cercopithecus nictitans, of the Gashaka Gumti National Park, have two main alarm call sounds. A sound known onomatopoeically as the “pyow” warns other animals against a lurking leopard, and a cough-like sound that scientists call a “hack” is used when an eagle is hovering near by.
Kate Arnold and Klaus Zuberbühler, of the University of St Andrews, have now observed the monkeys using these sounds in a new way. A particular sequence of pyows and hacks appears to mean something entirely different.
The monkeys live in groups consisting of a single adult male accompanied by several adult females and their young. When the male utters this “sentence”, consisting of up to three pyows followed by up to four hacks, it seems to be a command telling others to move,generally to find safer, less exposed terrain.
http://www.timesonline.co.uk/article/0,,3-2185477,00.html
The putty-nosed monkeys, Cercopithecus nictitans, of the Gashaka Gumti National Park, have two main alarm call sounds. A sound known onomatopoeically as the “pyow” warns other animals against a lurking leopard, and a cough-like sound that scientists call a “hack” is used when an eagle is hovering near by.
Kate Arnold and Klaus Zuberbühler, of the University of St Andrews, have now observed the monkeys using these sounds in a new way. A particular sequence of pyows and hacks appears to mean something entirely different.
The monkeys live in groups consisting of a single adult male accompanied by several adult females and their young. When the male utters this “sentence”, consisting of up to three pyows followed by up to four hacks, it seems to be a command telling others to move,generally to find safer, less exposed terrain.