{"fact":"The presence of other crows can influence how these birds interact with objects.  They're more likely to simply approach objects when alone, but when other crows are around, they're more likely to touch and investigate them.","context":"There was a significant effect of the presence of conspecifics on action towards the displayed items…Crows were more likely to approach-only when alone and to actually touch the displayed items when conspecifics were present.","source":"Rachael Miller; Martina Schiestl; Andrew Whiten; Christine Schwab; Thomas Bugnyar, Tolerance and Social Facilitation in the Foraging Behaviour of Free-Ranging Crows (Corvus corone corone; C. c. cornix)., 10.1111/eth.12298","index":572}