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Lynx eats cat: disease risk assessment during an Iberian lynx intraguild predation

  • F. NájeraEmail author
  • S. Sánchez-Cuerda
  • G. López
  • T. Del Rey-Wamba
  • C. Rueda
  • N. Vallverdú-Coll
  • J. Panadero
  • M. J. Palacios
  • J. V. López-Bao
  • J. Jiménez
Short Communication

Abstract

Lethal interactions between members of the carnivore guild are well represented in literature. In the Iberian lynx, interspecific killing (without prey consumption) of some mesocarnivores, such as the Egyptian mongoose, genet, and red fox, has been reported. Although vaguely documented, evidence suggests feral cats fall victim to interactions with this apex predator. Here, we describe the first documented case of interspecific killing and partial consumption of a feral cat by an adult male Iberian lynx reintroduced in Southwestern Spain. Ulterior analyses demonstrated that the victim was viremic to feline leukemia virus. To prevent the dissemination of the virus and a potential outbreak in the Iberian lynx population, control measures, including the clinical evaluation of the male Iberian lynx, and intensive monitoring were implemented in order to detect intraspecific interactions. After 3 weeks, the lynx was evaluated, presented good condition and resulted negative to both ELISA and RT-PCR. Thanks to the long-term monitoring, this case could be detected and measures to prevent an outbreak could be implemented.

Keywords

Disease risk Feline leukemia virus Iberian lynx Intraguild predation Spill-over 

Notes

Acknowledgments

We are indebted to the private rangers from the QSM ranch and our lynx tracking team from the Direccion General de Medio Ambiente (Junta de Extremadura)-FOTEX (particularly A. Vazquez, R. Sanabria, and T. Alvarez), Ministry of Agriculture, Food and Environment (especially J.C. Nuñez-Arjona), the CAD lab team, and NGO CBD-Habitat (specifically S. Pla and F. Silvestre). The authors are indebted to the Columbus Zoo and Aquarium Conservation Fund for their additional support of the veterinary team and making possible the ability to monitor disease threats for Extremadura’s Iberian lynx population.

Funding information

This research was funded by the European Union through its LIFE project Life+IBERLINCE (LIFE+10NAT/ES/570) “Recuperación de la distribución histórica del lince ibérico (Lynx pardinus) en España y Portugal”.

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Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Facultad de VeterinariaUniversidad Complutense de MadridMadridSpain
  2. 2.GPEX-Dirección General de Medio AmbienteJunta de ExtremaduraMéridaSpain
  3. 3.Agencia de Medio Ambiente y Agua de la Junta de AndalucíaMálagaSpain
  4. 4.Fundación CBD-HabitatMadridSpain
  5. 5.Dirección General de Medio AmbienteJunta de ExtremaduraMéridaSpain
  6. 6.Research Unit of Biodiversity (UO/CSIC/PA)Oviedo UniversityMieresSpain
  7. 7.Instituto de Investigación en Recursos Cinegéticos-(CSIC-UCLM-JCCM)Ciudad RealSpain

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