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Results and Reports

Alder leaves (A Youngman)Monitoring reports

The NBMP Annual Report 2015 provides a detailed account of the latest species populations trends.

The State of the UK's Bats 2014 (844 KB) provides a concise summary of results up to 2013.

Official Statistics: These statistics have been produced to the high professional standards set out in the Code of Practice for Official Statistics.

Annual Reports and occasional articles from the National Bat Monitoring Programme and the BCT/MTUK Bats and Roadside Mammals Survey, plus the NBMP summary report The State of the UK's Bats.

Annual reports and articles (previous years' Official Statistics)

Survey and species summary maps

Maps showing annual survey coverage and species records for each NBMP survey.

Summer Survey Summary 2016

Summer Survey Summary 2015

Summer Survey Summary 2014

Summer Survey Summary 2013

Summer Survey Summary 2012

Summer Survey Summary 2011

Summer Survey Summary 2010

Hibernation Survey Summary 2016

Hibernation Survey Summary 2015

Hibernation Survey Summary 2014

Hibernation Survey Summary 2013

Hibernation Survey Summary 2012

Hibernation Survey Summary 2011

Hibernation Survey Summary 2010

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Bat Helpline

0345 1300 228