Date:
February 12, 2014
Source:
Springer Science+Business Media
Summary:
Birds that hoard food for a rainy day better be sure that there are no great tits around to spy on where they hide their reserve of seeds and nuts. Biologists found that great tits can remember the position of such hideaways up to 24 hours after seeing it cached. Interestingly, even though great tits share this mental ability with well-known hoarders such as crows and jays, they do not store up food themselves.
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