Reports

Reports

BTO publishes various reports, from those covering the annual results of core surveys, through scientific studies, and on to those produced in partnership with other organisations. Many of these are published as BTO Research Reports, which includes BBS reports, Waterbirds in the UK (WeBS) reports and SMP reports. You can access all of our reports from here, though note that we are currently updating the reports section, working backwards through time to bring all of the report pages into a consistent format. You can read our Annual Report and Accounts in the Governance section.

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Improving understanding of the possible relationship between improving freshwater and coastal water quality and bird interest on designated sites - phase 1 review

Author:

Published: 2018

Over the past 50 years there has been widespread improvement in water quality in many freshwater and coastal systems driven by domestic and European legislation, most recently the EU Water Framework Directive (EC Directive 2000/60/EC), but also including the Urban Waste Water Treatment Directive (EC Directive 91/271/EEC) and Bathing Water Directive (EC Directive 76/160/EEC).

05.02.18

Reports

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BirdTrends 2017

Author:

Published: 2018

The BirdTrends 2017 report is a one-stop shop for authoritative information about the population status of the common breeding birds of the wider UK countryside. The report is based on data gathered by the many thousands of volunteers who contribute to BTO-led surveys.

01.01.18

Reports BirdTrends

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Results of the third Non-Estuarine Waterbird Survey, including Population Estimates for Key Waterbird Species

Author:

Published: 2017

During December, January and February of the winter of 2015/16 the BTO organised the third Non-estuarine Waterbird Survey (NEWS III), the fourth in a series of coordinated winter surveys of the non-estuarine coast of the UK, following the Winter Shorebird Count (WSC) in 1984/85 (Moser 1987), NEWS I in 1997/98 (Rehfisch et al. 2003) and NEWS II in 2006/07 (Austin et al. 2008).

01.10.17

Reports

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