Completed projects

Recent completed surveys

  • Tawny Owl Calling Survey — webpages
  • Tawny Owl Point Survey — webpages
  • English Winter Bird Survey 2018/19 — webpages

Large-scale completed surveys

Completed surveys 2016-2020

Completed surveys 2011-2015

Completed surveys 2006-2010

Completed surveys 2000-2005

Completed surveys 1990-1999

Completed surveys 1980-1989

Completed surveys 1930s-1979



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