News tagged with raven

Raven food calls disclose their age and sex

Common ravens (Corvus corax) use food associated 'haa' calls to recruit other individuals of the same species (conspecifics) to food foraging sites which may be dangerous because of predators or territorial breeding pairs. ...

dateMar 12, 2018 in Plants & Animals
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Ravens cooperate—but not with just anyone

Ravens spontaneously solve a task that requires both coordination and cooperation—an ability that so far only a handful of species like chimpanzees and elephants have proved to master. A team of researchers led by Thomas ...

dateOct 07, 2015 in Plants & Animals
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