Adaptations of Female Lions to Infanticide by Incoming Males

  title={Adaptations of Female Lions to Infanticide by Incoming Males},
  author={Craig Packer and Anne E. Pusey},
  journal={The American Naturalist},
  pages={716 - 728}
Female lions with cubs show various direct responses to immigrating males, including defense of their cubs or avoidance of the new males. Despite these responses, male replacement in the females' pride results in considerable cub mortality. Those females that remain in the pride and mate with the new males show low fertility in the first few months after a takeover of their pride. At the same time, however, females show heightened sexual activity, being more active in initiating copulations and… 

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