Sexually dimorphic aggression indicates male gray wolves specialize in pack defense against conspecific groups

@article{Cassidy2017SexuallyDA,
  title={Sexually dimorphic aggression indicates male gray wolves specialize in pack defense against conspecific groups},
  author={Kira A. Cassidy and L. David Mech and Daniel R. MacNulty and Daniel R. Stahler and Douglas W. Smith},
  journal={Behavioural Processes},
  year={2017},
  volume={136},
  pages={64-72}
}

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