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The paradoxical extinction of the most charismatic animals

F. Courchamp, I. Jaric, C. Albert, Y. Meinard, WJ. Ripple, G. Chapron,

. 2018 ; 16 (4) : e2003997. [pub] 20180412

Jazyk angličtina Země Spojené státy americké

Typ dokumentu časopisecké články

Perzistentní odkaz   https://www.medvik.cz/link/bmc19012729

A widespread opinion is that conservation efforts disproportionately benefit charismatic species. However, this doesn't mean that they are not threatened, and which species are "charismatic" remains unclear. Here, we identify the 10 most charismatic animals and show that they are at high risk of imminent extinction in the wild. We also find that the public ignores these animals' predicament and we suggest it could be due to the observed biased perception of their abundance, based more on their profusion in our culture than on their natural populations. We hypothesize that this biased perception impairs conservation efforts because people are unaware that the animals they cherish face imminent extinction and do not perceive their urgent need for conservation. By freely using the image of rare and threatened species in their product marketing, many companies may participate in creating this biased perception, with unintended detrimental effects on conservation efforts, which should be compensated by channeling part of the associated profits to conservation. According to our hypothesis, this biased perception would be likely to last as long as the massive cultural and commercial presence of charismatic species is not accompanied by adequate information campaigns about the imminent threats they face.

Citace poskytuje Crossref.org

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$a Courchamp, Franck $u Ecologie, Systématique and Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, Orsay, France. Department of Ecology and Evolutionary Biology, University of California, Los Angeles, Los Angeles, California, United States of America. Center for Tropical Research, Institute of the Environment and Sustainability, University of California, Los Angeles, Los Angeles, California, United States of America.
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$a Jaric, Ivan $u Biology Centre of the Czech Academy of Sciences, Institute of Hydrobiology, Na Sádkách, České Budějovice, Czech Republic. Leibniz-Institute of Freshwater Ecology and Inland Fisheries, Müggelseedamm, Berlin, Germany. Institute for Multidisciplinary Research, University of Belgrade, Kneza Viseslava, Belgrade, Serbia.
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$a Albert, Céline $u Ecologie, Systématique and Evolution, Univ. Paris-Sud, CNRS, AgroParisTech, Université Paris-Saclay, Orsay, France.
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$a Meinard, Yves $u Université Paris Dauphine, Paris Sciences & Lettres Research University, CNRS, LAMSADE, Paris, France.
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$a Ripple, William J $u Global Trophic Cascades Program, Department of Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon, United States of America.
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$a Chapron, Guillaume $u Department of Ecology, Grimsö Wildlife Research Station, Swedish University of Agricultural Sciences, Riddarhyttan, Sweden.
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