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An increase in the population of woodpeckers and other bird species thanks to an increase in the quantities of deadwood?  [2009]

Mollet, P. Zbinden, N. Schmid, H., Schweizerische Vogelwarte, Sempach (Switzerland)

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Résumé
Results from the monitoring programs of the Swiss Ornithological Institute show that the breeding populations of several forest species for which deadwood is an important habitat element (black woodpecker, great spotted woodpecker, middle spotted woodpecker, lesser spotted woodpecker, green woodpecker, three-toed woodpecker as well as crested tit, willow tit and Eurasian tree creeper) have increased in the period 1990 to 2008, although not to the same extent in all species. At the same time the white-backed woodpecker extended its range in eastern Switzerland. The Swiss National Forest Inventory shows an increase in the amount of deadwood in forests for the same period. For all the mentioned species, with the exception of green and middle spotted woodpecker, the growing availability of deadwood is likely to be the most important factor explaining this population increase.
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Dautres sujets

  • suisse
  • madera muerta
  • tendencias
  • suiza
  • switzerland
  • foret
  • pic
  • monitoring
  • forests
  • bosques
  • pico carpintero
  • tendance
  • deadwood
  • bois mort
  • surveillance
  • woodpeckers
  • trends
  • vigilancia

(Revue

Journal forestier suisse

ISSN : 0036-7818

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Other information

Langue : German

Type : Summary

In AGRIS since : 2010

Volume : 160

Issue : 11

Start Page : 334

End Page : 340

All titles :

" An increase in the population of woodpeckers and other bird species thanks to an increase in the quantities of deadwood? "

" Steigende Bestandszahlen bei Spechten und anderen Vogelarten dank Zunahme von Totholz? "