Migratory Connectivity of the Monarch Butterfly (Danaus plexippus): Patterns of Spring Re-Colonization in Eastern North America

• Nathan G. Miller,

  Affiliation Department of Integrative Biology, University of Guelph, Guelph, Ontario, Canada

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• Leonard I. Wassenaar,

  Affiliation Environment Canada, Saskatoon, Saskatchewan, Canada

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• Keith A. Hobson,

  Affiliation Environment Canada, Saskatoon, Saskatchewan, Canada

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• D. Ryan Norris

  * E-mail: rnorris@uoguelph.ca

  Affiliation Department of Integrative Biology, University of Guelph, Guelph, Ontario, Canada

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