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Posts Tagged "Crow"

MIND Guest Blog

Self-Controlled Crows Ace the Marshmallow Test

Are four treats better than two? Not if you’re a crow picking a favorite snack. Crows and ravens hold off on gobbling a tidbit when they can see a better one coming after a short wait. But they’ll only act with restraint if the future treat is something they like more than what they already [...]

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Not bad science

Crows take a look in the mirror

One question in an animal cognition is whether animals other than humans have the ability to recognise themselves. A classic way of testing this, established in 1970 by Gordon Gallup, is the ‘mirror test’. At first glance this might seem a rather straightforward test: get an animal to look in the mirror and see whether [...]

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