Study shows crows able to infer actions of hidden agent

(Phys.org)—The more scientists study animals and their intellectual abilities, the more it appears that many of them have heretofore unknown abilities that can match some of our own. One such animal is the New Caledonian ...

Mapping the social networking of birds

(Phys.org)—A team, led by researchers at the Universities of St Andrews and Washington, used novel radio-transmitters to study the social networks of New Caledonian crows, a species renowned for using sophisticated foraging ...

Crafty crows know what it takes to make a good tool

Biologists at the University of St Andrews have discovered how New Caledonian crows make one of their most sophisticated tool designs - sticks with a neatly-shaped hooked tip.

Fringe group hooved animals may be better problem solvers

A team of psychologists, animal behaviorists and neuroscientists affiliated with several institutions in Spain and Germany has found via experimentation that hoofed fringe group individuals may be better problem solvers than ...

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