Domestication effects on social information transfer in chickens.

ABSTRACT: Red junglefowl (RJF), ancestor of all domesticated chickens, is a highly social, omnivorous bird species, presumably with a capacity for social information sharing. During domestication, birds have been selected to live in large, dynamic groups, and this may have affected their social cognition. Here, we studied social information transfer in female RJF and domesticated White Leghorn (WL) chickens. Individuals were trained to open a puzzle-box feeder by pecking a lid and we then recorded the behaviour towards the same puzzle-box feeder for birds that had either observed the trained individual ("guided") or saw the puzzle-box feeder for the first time ("naïve"). WL were considerably faster in approaching the feeder regardless of prior demonstration and pecked more at it. Both breeds were si

SUBMITTER: Rutkauskaite A 

PROVIDER: S-EPMC9652291 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature