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New Caledonian Crows Use Mental Representations to Solve Metatool Problems.
Gruber R, Schiestl M, Boeckle M, Frohnwieser A, Miller R, Gray RD, Clayton NS, Taylor AH. Gruber R, et al. Among authors: schiestl m. Curr Biol. 2019 Feb 18;29(4):686-692.e3. doi: 10.1016/j.cub.2019.01.008. Epub 2019 Feb 7. Curr Biol. 2019. PMID: 30744978 Free PMC article.
New Caledonian Crows Behave Optimistically after Using Tools.
McCoy DE, Schiestl M, Neilands P, Hassall R, Gray RD, Taylor AH. McCoy DE, et al. Among authors: schiestl m. Curr Biol. 2019 Aug 19;29(16):2737-2742.e3. doi: 10.1016/j.cub.2019.06.080. Epub 2019 Aug 1. Curr Biol. 2019. PMID: 31378612 Free article.
44 results