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Longer ice-free seasons increase the risk of nest depredation by polar bears for colonial breeding birds in the Canadian Arctic

Northern polar regions have warmed more than other parts of the globe potentially amplifying the effects of climate change on biological communities. Ice-free seasons are becoming longer in many areas, which has reduced the time available to polar bears (Ursus maritimus) to hunt for seals and hamper...

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Bibliographic Details
Main Authors: Iverson, Samuel A., Gilchrist, H. Grant, Smith, Paul A., Gaston, Anthony J., Forbes, Mark R.
Format: Artigo
Language:Inglês
Published: The Royal Society 2014
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3924086/
https://ncbi.nlm.nih.gov/pubmed/24500172
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2013.3128
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