Patterns of Testosterone and Prolactin Concentrations and Reproductive Behavior of Helpers and Breeders in the Cooperatively Breeding Red-Cockaded Woodpecker (Picoides borealis)
| Autor: | Khan, Memuna Z., McNabb, F.M.A., Walters, Jeffrey R., Sharp, P.J. |
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| Zdroj: | In Hormones and Behavior August 2001 40(1):1-13 |
| Databáze: | ScienceDirect |
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