{"fact":"New Caledonian crows are so good at using tools that their skills are even featured on a New Caledonian postage stamp!","context":"Tool use in the wild appears to occur with sufficient frequency that local people often comment upon the abilities of the crows (personal observation) and the behaviour has recently been used as the motif of a postal stamp from New Caledonia.","source":"Jackie Chappell; A. Kacelnik, Tool selectivity in a non-primate, the New Caledonian crow (Corvus moneduloides), 10.1007/s10071-002-0130-2","index":160}