Coming of age: - Do female harbour porpoises (Phocoena phocoena) from the North Sea and Baltic Sea have sufficient time to reproduce in a human influenced environment?

• Tina Kesselring,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Project administration, Resources, Visualization, Writing – original draft

  Affiliation Institute for Terrestrial and Aquatic Wildlife Research (ITAW), University of Veterinary Medicine Hannover Foundation, Büsum, Germany

  http://orcid.org/0000-0002-7920-1993

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• Sacha Viquerat,

  Roles Data curation, Formal analysis

  Affiliation Institute for Terrestrial and Aquatic Wildlife Research (ITAW), University of Veterinary Medicine Hannover Foundation, Büsum, Germany

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• Ralph Brehm,

  Roles Methodology, Supervision, Writing – review & editing

  Affiliation Institute for Anatomy, University of Veterinary Medicine Hannover Foundation, Hannover, Germany

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• Ursula Siebert

  Roles Supervision, Writing – review & editing

  * E-mail: ursula.siebert@tiho-hannover.de

  Affiliation Institute for Terrestrial and Aquatic Wildlife Research (ITAW), University of Veterinary Medicine Hannover Foundation, Büsum, Germany

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