Far-sighted birds plan breakfast the evening before.
Scrub-jays are the first animals found to plan for the future - besides humans.
Credit: Ray Wilson / Alamy
References
Raby C., et al. Nature, 445. 919 - 921 (2007).
Emery N., Clayton N. . Nature, 414. 443 - 446 (2001).
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Smith, K. Scrub-jays look ahead. Nature (2007). https://doi.org/10.1038/news070219-6
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DOI: https://doi.org/10.1038/news070219-6
