Scientific Reports 7: Article number: 40062 10.1038/srep40062; published online: January 05 2017; updated: February 24 2017
This Article contains an error in the Methods section under the subheading ‘Subjects’:
“Eurasian jays participated in the study (though see results for samples sizes for each test condition)”.
should read:
“16 Eurasian jays participated in the study (though see results for samples sizes for each test condition)”.