Testosterone Affects Reproductive Success by Influencing Extra-Pair Fertilizations in Male Dark-Eyed Juncos (Aves: Junco hyemalis)
| Autor: | Raouf, Samrrah A., Parker, Patricia G., Ketterson, Ellen D., Nolan, Val, Ziegenfus, Charles |
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| Zdroj: | Proceedings: Biological Sciences, 1997 Nov . 264(1388), 1599-1603. |
| Databáze: | JSTOR Journals |
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