Animal Biodiversity and Conservation. Volume 36.2 (2013) Pages: 209-215
Pets becoming established in the wild: free–living Vietnamese potbellied pigs in Spain
Delibes Mateos, M., Delibes, A.
DOI: https://doi.org/10.32800/abc.2013.36.0209Download
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Vietnamese potbellied (VPB) pigs (Sus scrofa) are a common pet in North America and Europe, but their recent decrease in popularity has increased their abandonment. Our main aim was to identify potential cases of free–living VPB pigs in Spain through an in–depth Google search. We identified 42 cases of free–living VPB pigs distributed throughout the country. The number of free–living VPB pigs reported increased by year but the species abundance still seems to be low. Signs of VPB pig reproduction and possible hybrids between VPB pigs and wild boar or feral pigs have been also reported. Free–living VPB pigs could erode the gene pool of the Spanish wild boar population and exacerbate the damage (e.g. crop damage or spread of diseases) already caused by wild board. Urgent evaluation and adequate management of wild VPB pig sightings is needed to prevent their establishment in natural habitats.
Cite
Delibes Mateos, M., Delibes, A., 2013. Pets becoming established in the wild: free–living Vietnamese potbellied pigs in Spain. Animal Biodiversity and Conservation, 36: 209-215, DOI: https://doi.org/10.32800/abc.2013.36.0209-
Reception date:
- 01/08/2013
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Acceptation date:
- 26/10/2013
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Publication date:
- 18/12/2013
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