Article
Habituation to humans affects yolk steroid levels and offspring phenotype in quail.
Hormones and behavior - 1 Aug 2008
Bertin Aline, Richard-Yris Marie-Annick, Houdelier Cécilia, Lumineau Sophie, Möstl Erich, Kuchar Alexandra, Hirschenhauser Katharina, Kotrschal Kurt
Abstract excerpt
In the field as well as in the laboratory, human-generated stress responses are reduced in adult animals previously habituated to humans in comparison to non-habituated individuals. In birds, yolk steroid levels vary with maternal environment and condition. We tested the hypothesis that the experience of female birds with humans could affect yolk steroids levels and offspring phenotype. Two groups of Japanese...
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