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Latest University of Utrecht in the Netherlands Stories

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2009-08-05 12:50:00

A new study shows that wild orangutans in Borneo hold leaves to their mouths to make their voices sound deeper than they actually are. According to the scientists that observed the apes, the animals employ the leaf trick when predators threaten them. Holding leaves to their mouths enables the orangutans to lower the frequency of the sound they make. This strategy makes the apes appear to be a bigger target than they are to the predator. The apes make the sounds in response to approaching...


Word of the Day
glogg
  • Scandinavian punch made of claret and aquavit with spices and raisins and orange peel and sugar.
This word comes from the Swedish 'glogg,' which is an alteration of 'glodgat,' mulled (wine).
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