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Spotting Cheetahs: Identifying Individuals by Their Footprints
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Using certified timber extraction to benefit jaguar and ecosystem conservation.

John Polisar1,2, Benoit de Thoisy3, Damián I Rumiz4

  • 1Wildlife Conservation Society, Bronx, NY, 10460, USA. jpolisar@wcs.org.

Ambio
|December 9, 2016
PubMed
Summary

Carefully managed selective logging can support jaguar (Panthera onca) populations outside protected areas. Effective control of hunting and access impacts is crucial for their survival and indicates sustainable forestry practices.

Keywords:
Certified timber extractionForest Stewardship Council certificationJaguarsPan European Forest Council certificationSelective logging

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Area of Science:

  • Conservation Biology
  • Forestry Science
  • Wildlife Ecology

Background:

  • Jaguar (Panthera onca) require large, intact habitats with sufficient prey.
  • Jaguar range extends beyond protected areas, necessitating economic incentives for conservation.
  • Forest certifications (e.g., Forest Stewardship Council) aim to balance timber extraction with ecological functions.

Purpose of the Study:

  • To assess the impact of managed selective logging on jaguar populations.
  • To determine if certified timber extraction can provide economic incentives for habitat conservation.
  • To evaluate the effectiveness of jaguar presence as an indicator of sustainable forestry.

Main Methods:

  • Conducted twelve surveys across four countries and diverse biomes.
  • Analyzed data on jaguar presence in relation to logging practices and associated impacts.
  • Developed a gradient of monitoring rigor for cost-effective options.

Main Results:

  • Adequate logging management can maintain jaguar populations.
  • Jaguar populations are threatened by uncontrolled access and hunting associated with logging.
  • Jaguar presence can indicate that ecological requirements for certified timber extraction are met.

Conclusions:

  • Managed selective logging can be a viable tool for jaguar conservation outside protected areas.
  • Strict control of secondary impacts, such as hunting and access, is essential.
  • Jaguar monitoring offers a cost-effective method to verify sustainable forestry practices.