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.
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Atend not to bother to recover a perishable treat if
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Bthey tend not to bother recovering a perishable treat
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Ctending not to bother to recover a perishable treat if
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Dtends not to bother recovering a perishable treat
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Etends not bothering to recover a perishable treat if
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