Die Jugendmause europ?ischer und afrikanischer Schwarzkehlchen (Saxicola torquata rubicula undaxillaris) sowie von F1-Hybriden |
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Authors: | Eberhard Gwinner und Verena Neußer |
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Institution: | (1) Max-Planck-Institut für Verhaltensphysiologie, D-8138 Andechs |
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Abstract: | Summary In a constant 12 h, 50 min equatorial photoperiod postjuvenile moult started earlier and lasted shorter in European stonechats than in their African conspecifics. F1-hybrids showed an intermediary time course of moult indicating that the differences found between these two subspecies are genetically determined. |
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