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Page 1
Gordon memorial lecture. Poultry welfare: science or subjectivity?
Duncan IJ. Duncan IJ. Br Poult Sci. 2002 Dec;43(5 Suppl):643-52. doi: 10.1080/0007166021000025109. Br Poult Sci. 2002. PMID: 12555888
Acceptance of subjective feelings as a legitimate subject for scientific investigation has a long and well-established history in science. ...Investigation into poultry welfare, therefore, really is science rather than subjectivity....
Acceptance of subjective feelings as a legitimate subject for scientific investigation has a long and well-established history in …
Science-based assessment of animal welfare: farm animals.
Duncan IJ. Duncan IJ. Rev Sci Tech. 2005 Aug;24(2):483-92. Rev Sci Tech. 2005. PMID: 16358502 Free article. Review.
Animal welfare is to do with the feelings experienced by animals: the absence of strong negative feelings, usually called suffering, and (probably) the presence of positive feelings, usually called pleasure. In any assessment of welfare, it is these feelings that sh …
Animal welfare is to do with the feelings experienced by animals: the absence of strong negative feelings, usually called suffering, …
Behavior and behavioral needs.
Duncan IJ. Duncan IJ. Poult Sci. 1998 Dec;77(12):1766-72. doi: 10.1093/ps/77.12.1766. Poult Sci. 1998. PMID: 9872577 Free article. Review.
An understanding of behavior is important in any consideration of poultry welfare. Behavior is a good indicator of states of suffering such as fear, frustration, and pain. It might also be possible to use social interactions as indicators of welfare. T …
An understanding of behavior is important in any consideration of poultry welfare. Behavior is a good indicator of states of s …
Practices of concern.
Duncan IJ. Duncan IJ. J Am Vet Med Assoc. 1994 Feb 1;204(3):379-84. J Am Vet Med Assoc. 1994. PMID: 8150693 Review. No abstract available.
Measuring preferences and the strength of preferences.
Duncan IJ. Duncan IJ. Poult Sci. 1992 Apr;71(4):658-63. doi: 10.3382/ps.0710658. Poult Sci. 1992. PMID: 1594518 Free article. Review.
In this review, it is argued that welfare concerns what animals feel. Preference tests give a good first indication of how animals feel and are therefore extremely valuable in animal welfare studies. ...Examples of research in this area that have focused on poult
In this review, it is argued that welfare concerns what animals feel. Preference tests give a good first indication of how animals fe …
Objective scoring of footpad dermatitis in broiler chickens using image segmentation and a deep learning approach: camera-based scoring system.
Kaewtapee C, Thepparak S, Rakangthong C, Bunchasak C, Supratak A. Kaewtapee C, et al. Br Poult Sci. 2022 Aug;63(4):427-433. doi: 10.1080/00071668.2021.2013439. Epub 2022 Jan 17. Br Poult Sci. 2022. PMID: 34870524
Footpad dermatitis (FPD) can be used as an important indicator of animal welfare and for economic evaluation; however, human scoring is subjective, biased and labour intensive. ...The results suggested that image segmentation and a deep learning approach can be used …
Footpad dermatitis (FPD) can be used as an important indicator of animal welfare and for economic evaluation; however, human scoring …
Changes in substrate access did not affect early feather-pecking behavior in two strains of laying hen chicks.
Dixon LM, Duncan IJ. Dixon LM, et al. Among authors: duncan ij. J Appl Anim Welf Sci. 2010;13(1):1-14. doi: 10.1080/10888700903369248. J Appl Anim Welf Sci. 2010. PMID: 20017042
Feather pecking, commonly found in flocks of laying hens (Gallus gallus), is detrimental to bird welfare. Thought to cause this problem is the normal housing of layers without a floor substrate. ...Because moving chicks from peat moss to wire did not cause additional we
Feather pecking, commonly found in flocks of laying hens (Gallus gallus), is detrimental to bird welfare. Thought to cause this probl …
Ability of laying hens to jump between perches: individual variation and the effects of perch separation and motivation on behaviour.
Scott GB, Hughes BO, Lambe NR, Waddington D. Scott GB, et al. Br Poult Sci. 1999 May;40(2):177-84. doi: 10.1080/00071669987575. Br Poult Sci. 1999. PMID: 10465383
Birds called more at the greater distance and this was interpreted as indicative of frustration. 8. Subjective scores for activity were lower when perches were separated by the greater distance and when birds were satiated (less motivated) rather than hungry. 9. ...
Birds called more at the greater distance and this was interpreted as indicative of frustration. 8. Subjective scores for activity we …
19 results