Nature Communications (Nov 2021)

Bird population declines and species turnover are changing the acoustic properties of spring soundscapes

  • C. A. Morrison,
  • A. Auniņš,
  • Z. Benkő,
  • L. Brotons,
  • T. Chodkiewicz,
  • P. Chylarecki,
  • V. Escandell,
  • D. P. Eskildsen,
  • A. Gamero,
  • S. Herrando,
  • F. Jiguet,
  • J. A. Kålås,
  • J. Kamp,
  • A. Klvaňová,
  • P. Kmecl,
  • A. Lehikoinen,
  • Å. Lindström,
  • C. Moshøj,
  • D. G. Noble,
  • I. J. Øien,
  • J-Y. Paquet,
  • J. Reif,
  • T. Sattler,
  • B. S. Seaman,
  • N. Teufelbauer,
  • S. Trautmann,
  • C. A. M. van Turnhout,
  • P. Vořišek,
  • S. J. Butler

DOI
https://doi.org/10.1038/s41467-021-26488-1
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 12

Abstract

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Birdsong has long connected humans to nature. Historical reconstructions using bird monitoring and song recordings collected by citizen scientists reveal that the soundscape of birdsong in North America and Europe is both quieter and less varied, mirroring declines in bird diversity and abundance.