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Do it like the otter—data on the amphibian skinning behaviour in the Eurasian badger (Meles meles L., 1758)

Do it like the otter—data on the amphibian skinning behaviour in the Eurasian badger (Meles meles... The European badger Meles meles (Carnivora: Mustelidae) is a widely distributed mammal across Europe. This is a highly adaptive species, which is capable of exploiting a wide variety of habitats and food resources. The European badger is a threatened species, and knowledge on all aspects of its ecology and behaviour may provide important information concerning the environmental factors driving its distribution and population density. In the present study, we report on a specific predatory behaviour in M. meles. At Nature Park “Shumensko plato” (NE Bulgaria), the badgers were detected to feed on common toads (Bufo bufo) and fire salamanders (Salamandra salamandra). Both amphibians are known to produce highly toxic secrets which cover the surface of the skin and are generally avoided as prey by the majority of mammal predators. During the prey manipulation phase of the feeding process, the European badger removed the poisonous skin of the captured amphibians and in most cases consumed the rest of the body (except the eggs of the toads). This skinning behaviour appears to be rather similar to that described in another mustelid—the European otter (Lutra lutra). This behaviour could potentially benefit the badgers in using broader spectrum of food resources, especially in case of limited food availability. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png acta ethologica Springer Journals

Do it like the otter—data on the amphibian skinning behaviour in the Eurasian badger (Meles meles L., 1758)

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Publisher
Springer Journals
Copyright
Copyright © The Author(s) under exclusive licence to ISPA, CRL 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
ISSN
0873-9749
eISSN
1437-9546
DOI
10.1007/s10211-023-00424-6
Publisher site
See Article on Publisher Site

Abstract

The European badger Meles meles (Carnivora: Mustelidae) is a widely distributed mammal across Europe. This is a highly adaptive species, which is capable of exploiting a wide variety of habitats and food resources. The European badger is a threatened species, and knowledge on all aspects of its ecology and behaviour may provide important information concerning the environmental factors driving its distribution and population density. In the present study, we report on a specific predatory behaviour in M. meles. At Nature Park “Shumensko plato” (NE Bulgaria), the badgers were detected to feed on common toads (Bufo bufo) and fire salamanders (Salamandra salamandra). Both amphibians are known to produce highly toxic secrets which cover the surface of the skin and are generally avoided as prey by the majority of mammal predators. During the prey manipulation phase of the feeding process, the European badger removed the poisonous skin of the captured amphibians and in most cases consumed the rest of the body (except the eggs of the toads). This skinning behaviour appears to be rather similar to that described in another mustelid—the European otter (Lutra lutra). This behaviour could potentially benefit the badgers in using broader spectrum of food resources, especially in case of limited food availability.

Journal

acta ethologica – Springer Journals

Published: Oct 1, 2023

Keywords: Ethology; Tetrapod; Mammal; Carnivore; Feeding; Toxins

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