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Article Dans Une Revue Comptes Rendus Biologies Année : 2011

An ethical issue in biodiversity science: the monitoring of penguins with flipper bands

Résumé

Individual marking is essential to study the life-history traits of animais and to tracl< them in ail kinds of ecological. behavioural or physiological studies. Unlike other birds, penguins cannot be banded on their legs due to their leg joint anatomy and a band is instead fixed around a flipper. However, there is now detailed evidence that flipperbanding has a detrimental impact on individuals. It can severely injure flipper tissues, and the drag effect of their flipper bands results in a higher energy expenditure when birds are moving through the water. It also results in lower efficiency in foraging, since they require longer foraging trips, as weil as in lower survival and lower breeding success. Moreover, due to the uncertainty of the rate of band 1055, flipper bands induce a scientific bias. These problems, which obviously have serious ethical implications, can be avoided with alternative methods such as radiofrequency identification technique.

Dates et versions

hal-00597273 , version 1 (31-05-2011)

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Yvon Le Maho, Claire Saraux, Joël M. Durant, Vincent A. Viblanc, Michel Gauthier-Clerc, et al.. An ethical issue in biodiversity science: the monitoring of penguins with flipper bands. Comptes Rendus Biologies, 2011, in press. ⟨10.1016/j.crvi.2011.04.004⟩. ⟨hal-00597273⟩
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