Biological invasion by wild pig (Sus scrofa Linnaeus, 1758) in an Atlantic Rainforest protected area

Authors

  • Marcelo O. Arasaki ONG Meio Ambiente Equilibrado (MAE). Universidade Estadual de Londrina (UEL). Laboratório de Ecologia e Comportamento Animal (LECABAV).
  • Cleber G. de Góes ONG Meio Ambiente Equilibrado (MAE).
  • Renan C. de Oliveira ONG Meio Ambiente Equilibrado (MAE).
  • Alan D. Pereira Universidade Estadual de Londrina (UEL). Laboratório de Ecologia de Peixes e Invasão Biológica (LEPIB–BAV).
  • Gisele S. Porto Universidade Estadual de Londrina (UEL). Laboratório de Virologia Animal (LVA–DMVP).
  • Gabriel B. McCrate ONG Meio Ambiente Equilibrado (MAE).
  • João Vitor Campos-Silva ONG Meio Ambiente Equilibrado (MAE). Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences, Ås, Norway.

DOI:

https://doi.org/10.31687/saremNMS.21.2.7

Keywords:

Atlantic rainforest biodiversity, conservation units, ecological impact, feral pigs, invasive species

Abstract

This is the first record of the biological invasion by wild pigs (Sus scrofa Linnaeus, 1758) in the Mata dos Godoy State Park (PEMG), an important protected area in the State of Paraná, Brazil. The PEMG landscape is identified as a priority for the conservation of the Atlantic Forest by sustaining a high richness of native species. Using camera traps, we report 21 records of wild pigs with groups of up to 26 individuals within the limits of this park. We highlight the need for quick action to contain the invasion, and thus reduce the potential negative effect on the region's natural and agricultural ecosystems. Early detection of biological invasion events is essential to guide managers to use suitable management practices and thus avoid damage to both biodiversity and local economies.

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Photographs from CT video records of solitary and wild pig groups at Parque Estadual Mata dos Godoy, Londrina city, Paraná State, Brazil

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Published

02/15/2021

How to Cite

Arasaki, M. O., de Góes, C. G., de Oliveira, R. C., Pereira, A. D., Porto, G. S., McCrate, G. B., & Campos-Silva, J. V. (2021). Biological invasion by wild pig (Sus scrofa Linnaeus, 1758) in an Atlantic Rainforest protected area. Notas Sobre Mamíferos Sudamericanos, 3(1). https://doi.org/10.31687/saremNMS.21.2.7