Response to Davis: choosing relevant evidence to assess monarch population trends

@article{Brower2012ResponseTD,
  title={Response to Davis: choosing relevant evidence to assess monarch population trends},
  author={Lincoln Pierson Brower and Orley R. Taylor and Ernest H. Jr. Williams},
  journal={Insect Conservation and Diversity},
  year={2012},
  volume={5}
}
Abstract.  1. We recently reported in this journal that the abundance of the migratory population of monarch butterflies is declining ( Brower et al., 2011 ). Davis ( Davis, 2011 ) subsequently challenged our conclusion. 

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