Corvids (birds in the crow family) are hypothesised to have a general cognitive tool- kit because they show a wide range of transferrable skills across social, physical and temporal tasks, despite dif
Money represents a cornerstone of human modern economies and how money emerged as a medium of exchange is a crucial question for social sciences. Although non-human primates have not developed monetar
We present the first study on flexible decision-making in an inhibitory control tool-use task in 3-5-year-old children, adult humans and tool-making New Caledonian crows, using a paradigm previously u