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- Keeling, L.J., et al. Show all 4 Authors
- Animal behaviour 2011 v.81 no.3 pp. 569-577
- Gallus gallus; animal behavior; animal welfare; emotions; head; laying hens; locomotion; sounds
- ... Underlying the study of animal welfare is the assumption that animals experience emotional states. Although there has been a bias towards studying negative emotions, research into positive emotions is necessary for an overall welfare assessment. The aim of the current study was to find behavioural expressions specific for anticipation of different events in domestic fowl, Gallus gallus domesticus. ...