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Updated: Sep 12, 2026

Sampling and Analysis of Animal Scent Signals
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Multimodal fertility cues in chimpanzees: how body odours complement sexual swellings

Marlen Kücklich1,2,3, Madita Zetzsche4,5, Sofya Dolotovskaya4,6

  • 1Research Group Behavioural Ecology, Institute of Biology, Leipzig University, Talstraße 33, 04103, Leipzig, Germany. marlen_kuecklich@eva.mpg.de.

Scientific Reports
|September 10, 2026
PubMed

Keywords:
Anogenital swellingGas chromatography–mass spectrometryMenstrual cycleOlfactory communicationOlfactory fertility cue

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