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In situ feeding as a new management tool to conserve orphaned Eurasian lynx (lynx lynx)

High human‐caused mortality due to wildlife‐vehicle‐collisions and illegal killing leads to frequent cases of orphaned Eurasian lynx juveniles. Under natural conditions, this would result in starvation of the young. To avoid this, wildlife managers conventionally rear animals in captivity and releas...

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Autores principales: Premier, Joe, Gahbauer, Martin, Leibl, Franz, Heurich, Marco
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8019029/
https://www.ncbi.nlm.nih.gov/pubmed/33841758
http://dx.doi.org/10.1002/ece3.7261
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author Premier, Joe
Gahbauer, Martin
Leibl, Franz
Heurich, Marco
author_facet Premier, Joe
Gahbauer, Martin
Leibl, Franz
Heurich, Marco
author_sort Premier, Joe
collection PubMed
description High human‐caused mortality due to wildlife‐vehicle‐collisions and illegal killing leads to frequent cases of orphaned Eurasian lynx juveniles. Under natural conditions, this would result in starvation of the young. To avoid this, wildlife managers conventionally rear animals in captivity and release them later. However, this measure is an undesirable outcome for species conservation, managers, and animals alike. Increased awareness of Eurasian lynx orphaned by human‐caused mortality means managers must often intervene in endangered populations. In this study, we report for the first time a successful case of in situ feeding designed to avoid captivity of two orphaned Eurasian lynx. We exposed 13 roe deer and 7 red deer carcasses in the field to successfully support two orphans to the age of independence and confirm dispersal from the natal range. We present this management approach as a feasible and complimentary tool that can be considered in small or isolated large carnivore populations where every individual counts toward population viability.
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spelling pubmed-80190292021-04-08 In situ feeding as a new management tool to conserve orphaned Eurasian lynx (lynx lynx) Premier, Joe Gahbauer, Martin Leibl, Franz Heurich, Marco Ecol Evol Nature Notes High human‐caused mortality due to wildlife‐vehicle‐collisions and illegal killing leads to frequent cases of orphaned Eurasian lynx juveniles. Under natural conditions, this would result in starvation of the young. To avoid this, wildlife managers conventionally rear animals in captivity and release them later. However, this measure is an undesirable outcome for species conservation, managers, and animals alike. Increased awareness of Eurasian lynx orphaned by human‐caused mortality means managers must often intervene in endangered populations. In this study, we report for the first time a successful case of in situ feeding designed to avoid captivity of two orphaned Eurasian lynx. We exposed 13 roe deer and 7 red deer carcasses in the field to successfully support two orphans to the age of independence and confirm dispersal from the natal range. We present this management approach as a feasible and complimentary tool that can be considered in small or isolated large carnivore populations where every individual counts toward population viability. John Wiley and Sons Inc. 2021-03-02 /pmc/articles/PMC8019029/ /pubmed/33841758 http://dx.doi.org/10.1002/ece3.7261 Text en © 2021 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd. This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Nature Notes
Premier, Joe
Gahbauer, Martin
Leibl, Franz
Heurich, Marco
In situ feeding as a new management tool to conserve orphaned Eurasian lynx (lynx lynx)
title In situ feeding as a new management tool to conserve orphaned Eurasian lynx (lynx lynx)
title_full In situ feeding as a new management tool to conserve orphaned Eurasian lynx (lynx lynx)
title_fullStr In situ feeding as a new management tool to conserve orphaned Eurasian lynx (lynx lynx)
title_full_unstemmed In situ feeding as a new management tool to conserve orphaned Eurasian lynx (lynx lynx)
title_short In situ feeding as a new management tool to conserve orphaned Eurasian lynx (lynx lynx)
title_sort in situ feeding as a new management tool to conserve orphaned eurasian lynx (lynx lynx)
topic Nature Notes
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8019029/
https://www.ncbi.nlm.nih.gov/pubmed/33841758
http://dx.doi.org/10.1002/ece3.7261
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