Conservation and status of Lutra provocax in Chile

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16 Citations (Scopus)

Abstract

A survey was made of the Southern River Otter's (Lutra provocax Thomas) present distribution and its decline during the last century. North of 36°S the otter's decline began after 1880. Between 39°S and 43°S the decline is patchy. South of 43S the decline began around 1930. The reasons for the decline are a combination of habitat destruction, disturbance and hunting. Between 39°S and 43°30′S otter populations were found in seven discrete regions. Re-establishment by the otter is unlikely owing to the separation of the basins and habitat destruction. Tourism and settlement in regions with permanent otter populations could have a significant impact if the density of vegetation cover on river and lake banks is not maintained. Conservation of river otters in Chile should involve three approaches; education, recovery and re-establishment.

Original languageEnglish
Pages (from-to)414-419
Number of pages6
JournalPacific Conservation Biology
Volume2
Issue number4
DOIs
Publication statusPublished - 1996

Keywords

  • Banks vegetation
  • Decline
  • Destruction
  • Distribution
  • Disturbance
  • Lutra provocax

ASJC Scopus subject areas

  • Ecology
  • Nature and Landscape Conservation

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