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Aidan Jonathan Mark Hewison on Muck Rack

Aidan Jonathan Mark Hewison

As seen in: BioRxiv
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Body mass change over winter is consistently sex-specific across roe deer (Capreolus capreolus) populations

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By Jean-Michel Gaillard, Petter Kjellander, Aidan Jonathan Mark Hewison, Nadege Bonnot
| BioRxiv
Abstract In most polygynous vertebrates, males must allocate energy to growing secondary sexual characteristics, such as ornaments or weapons, that they require to attract and defend potential mates, impacting body condition and potentially entailing fitness costs. We investigated sex differences in over winter body mass change across five intensively monitored populations of roe deer (Capreolus capreolus) with markedly contrasting environmental conditions.
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