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. 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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Investigating wader breeding productivity in the East Cairngorms Moorland Partnership Area using collaborative methods
10.12.19
Reports
Review of the migratory movements of Shelduck to inform understanding of potential interactions with the offshore wind farms in the southern North Sea
05.11.19
Reports
State of Nature report 2019

State of Nature 2019 documents how human impacts are driving sweeping changes in wildlife in the UK. As well as an overarching assessment of UK flora and fauna, there are separate reports for England, Scotland, Northern Ireland and Wales to look at each country in more depth. The reports pool data and expertise from 53 nature conservation and research organisations, a partnership unparalleled in UK conservation.
03.10.19
Reports
Annual Report & Accounts 2018/19
This past year BTO has invested in change to ensure we are fit for the future. Our three high-level aims – to encourage participation, to deliver high quality science, and to inspire people with knowledge – drive us towards a world inspired by birds, informed by science.
14.09.19
Reports
A world informed by science: the impact of BTO in 2012–18

This report provides an assessment of the impact of BTO science over the period 2012–2018, measured in terms of knowledge and information, policies and management, species and habitats, people and society and collaboration and capacity building. It is the written evidence reviewed by an Independent Panel, whose findings are available to read here (PDF, 684 KB).
01.08.19
Reports
Waterbirds in the UK 2017/18

Waterbirds in the UK presents the summarised results of the annual WeBS report, and full data available via the WeBS Report Online. It provides a single, comprehensive source of information on the current status and distribution of waterbirds in the UK for those interested in the conservation of the populations of these species and the wetland sites they use.
16.05.19
Reports
Review of the potential of seabird colony monitoring to inform monitoring programmes for consented offshore wind farm projects

01.04.19
Reports
Northern Ireland Seabird Report 2018

Since 1986, seabird populations in the UK and Ireland have been monitored through the Seabird Monitoring Programme coordinated on behalf of partnership organisations by JNCC. Sample data on breeding abundance and breeding success of seabirds are collected from a large network of sites, both regionally and nationally, to enable species’ conservation status to be assessed. To examine trends at individual colonies, at country level and across the whole UK, it is essential that individual sites can be monitored consistently for many years.
01.03.19
Reports