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>Social environment modulates investment in sex trait versus lifespan: red deer produce bigger antlers when facing more rivalry
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Social environment modulates investment in sex trait versus lifespan: red deer produce bigger antlers when facing more rivalry
Kernel density of the age structure of shot red deer males ( ) and females ( ) from HC and LC populations. Vertical lines are the predicted mean age calculated using mixed linear models (see Methods). Graphics were carried out using the generic function plot in R .
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