Journal
TRENDS IN ECOLOGY & EVOLUTION
Volume 28, Issue 9, Pages 552-560Publisher
ELSEVIER SCIENCE LONDON
DOI: 10.1016/j.tree.2013.04.004
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Funding
- Bard College
- Smithsonian Conservation Biology Institute
- National Science Foundation (NSF) [WSC-1204762]
- Florida Coastal Everglades Long-term Ecological Research (FCE LTER) program [NSF DBI-0620409]
- Division Of Earth Sciences
- Directorate For Geosciences [1204762] Funding Source: National Science Foundation
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Human-induced rapid environmental change (HIREC; e.g., climate change or exotic species) has caused global species declines. Although behavioral plasticity has buffered some species against HIREC, maladaptive behavioral scenarios called 'evolutionary traps' are increasingly common, threatening the persistence of affected species. Here, we review examples of evolutionary traps to identify their anthropogenic causes, behavioral mechanisms, and evolutionary bases, and to better forecast forms of HIREC liable to trigger traps. We summarize a conceptual framework for explaining the susceptibility of animals to traps that integrates the cost benefit approach of standard behavioral ecology with an evolutionary approach (reaction norms) to understanding cue response systems (signal detection). Finally, we suggest that a significant revision of conceptual thinking in wildlife conservation and management is needed to effectively eliminate and mitigate evolutionary traps.
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