deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 0d5e8ee..8db8ef8 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Southern Ocean Environmental Changes: Effects on Seabird Seal and Whale Populations [and Discussion]}},  journal = {Philosophical Transactions of the Royal Society B: Biological Sciences},  }  @book{rockwood2006introduction,  title = {{Introduction to population ecology}},  author = {Rockwood, Larry L},  number = {577.88 R684},  year = {2006},  publisher = {Cambridge Univ Press},  }