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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Bird ringing and nest recording in Britain and Ireland in 2021
Author: Walker, R.H., Robinson, R.A., Barimore, C.J., Blackburn, J.R., Barber, L.J., Bugg, N.R., McCambridge, H.E., Grantham, M.J., Griffin, B.M., Leighton, K. & Schäfer, S.
Published: 2024
02.01.24
Papers

A horizon scan of global biological conservation issues for 2024
Author: Sutherland, W.J. Bennett, C., Brotherton, P.N.M., Butchart, S.H.M., Butterworth, H.M., Clarke, S.J., Esmail, N., Fleischman, E., Gaston, K.J., Herbert-Read, J.E., Hughes, A., Kaartokallio, H., Le Roux, X., Lickorish, F.A., Newport, S., Palardy, J.E., Pearce-Higgins, J.W., Peck, L.S., Pettorelli, N., Primack, R.B., Primack. W.E., Schloss, I.R., Spalding, M.D., ten Brink, D., Tew, E., Timoshyna, A., Tubbs, N., Watson, J.E.M., Wentworth, J.E., Wilson, J.D. & Thornton, A.
Published: 2024
01.01.24
Papers

Climate change and migratory species: a review of impacts, conservation actions, indicators and ecosystem services.
Author: Williams, J.M., Scott, S.E., Galbraith, C.A., Martay, B., Macphie, K.H., Hereward, H.F.R., Barton, M.G., Bowgen, K.M., Pearce-Higgins, J.W. & Robinson, R.A.
Published: 2023
This major report, prepared by BTO staff and colleagues at JNCC, surveys the evidence on the impacts of climate change on migratory species. It was launched on 10 December 2023 at the UN Climate Change Conference in Dubai (UNFCCC COP28).
10.12.23
Research reports Research reports

Seabird abundances projected to decline in response to climate change in Britain and Ireland
Author: Davies, J.G., Humphreys, E.M., Evans, T., Howells, R., O’Hara-Murray, R. & Pearce-Higgins, J.W.
Published: 2023
Britain and Ireland support globally-important numbers of breeding seabirds, but these populations are under pressure from a suite of threats, including marine pollution, habitat loss, overfishing and highly pathogenic avian influenza. Climate change introduces additional threats, the magnitude of which is uncertain in the future, making it difficult to plan how to apportion conservation efforts between seabird species. Predicting how species’ numbers could change under different climate change scenarios helps clarify their future vulnerability to extinction, and thus assists in conservation planning.
05.12.23
Papers

Ryevitalise - Bats and Ancient Trees, 2023 Report
Author: Newson, S.E. & Panter, T.L.
Published: 2023
Working with a network of volunteers, static acoustic bat detectors were deployed over a long survey season, to provide the fourth season of extensive bat data for the Ryevitalise Landscape Partnership Scheme area of the North York Moors National Park. This report provides an overview of the survey coverage and main results from 2023.
05.12.23
Research reports Research reports
