A scrub jay can remember when it cached a particular piece of food in a particular place, researchers have discovered, and tend not to bother to recover a perishable treat if stored long enough to have rotted.


tend not to bother to recover a perishable treat if

they tend not to bother recovering a perishable treat

tending not to bother to recover a perishable treat it

tends not to bother recovering a perishable treat

tends not bothering to recover a perishable treat it

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Prep2008E1-SC