Showing results 2 to 4 of 4
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Title | Author(s) | Issue Date | |
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Male wrens with large testes breed early Journal:Animal Behaviour | 2000 | ||
The effects of testosterone on antibody production and plumage coloration in male house sparrows (Passer domesticus) Journal:Behavioral Ecology and Sociobiology | 2000 | ||
The role of testosterone in bib size determination in the male house sparrow Passer domesticus, is age dependent Journal:Journal of Avian Biology | 2012 |