How about crows who, without having been trained to do so, collect items that th... | Hacker News

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		EliRivers on Aug 1, 2018 \| parent \| context \| favorite \| on: How America Uses Its Land How about crows who, without having been trained to do so, collect items that they have no inherent need for and cannot eat - small pieces of metal and such - and then gift them to humans who feed them?

PakG1 on Aug 1, 2018 [–]

That's a much better example, gotta agree with that. Counterexample accepted.

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