BTO create and publish a variety of important articles, papers, journals and other publications, independently and with our partners, for organisations, government and the private sector. Some of our publications (books, guides and atlases) are also available to buy in our online shop.
Annual report of the Seabird Monitoring Programme
Seabird Population Trends and Causes of Change: 1986–2023
This report presents the latest seabird population trends in breeding abundance and productivity using data from the Seabird Monitoring Programme (SMP).
The report documents changes in the abundance and productivity of breeding seabird species in Britain and Ireland from 1986 to 2023, and provides a detailed account of the 2021, 2022 and 2023 breeding seasons.

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A novel method for quantifying overdispersion in count data and its application to farmland birds
Author: Mcmahon, B.J., Purvis, G., Sheridan, H., Siriwardena, G.M. & Parnell, A.C.
Published: 2016
19.12.16
Papers
Density-dependence and marine bird populations: Are wind farm assessments precautionary?
Author: Horswill, C., O'Brien, S. & Robinson, R.A.
Published: 2016
As the number of offshore wind farms increases, it is important to correctly assess the impact that these developments can have on wildlife. New research led by the BTO examines this situation for seabirds, considering the current environmental impact assessment process in light of the key factors that determine seabird population dynamics.
14.12.16
Papers

Understanding the Impacts of Wind Farms on Birds
Author:
Published: 2016
The BTO has been providing advice about the potential ornithological impacts of renewable energy schemes since the 1980s, with BTO scientists working to improve our understanding of the impacts of wind farms on birds in order to help minimise any negative effects. This short BTO Research Note highlights key projects that BTO scientists have been involved in which have helped to improve our knowledge of the interactions between birds and wind farms.
13.12.16
Books and guides Research note

Habitat selection by breeding Whinchats Saxicola rubetra at territory and landscape scales.
Author: Border, J. A., Henderson, I. G., Redhead, J. W. & Hartley, I. R.
Published: 2016
12.12.16
Papers
Demographic drivers of decline and recovery in an Afro-Palaearctic migratory bird population
Author: Morrison, C.A., Robinson, R.A., Butler, S.J., Clark, J.A. & Gill, J.A.
Published: 2016
Populations of many species of migratory bird are declining in Britain. However, the picture is not equally gloomy across the country. Many species are doing much better in northern Britain than they are in the south. Recent research, led by Cat Morrison at the University of East Anglia in collaboration with BTO staff, has used BTO data to understand why this difference occurs.
11.11.16
Papers
