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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The State of the UK's Birds 2007
Author: Eaton, M.A., Balmer, D., Burton, N., Grice, P.V., Musgrove, A.J., Hearn, R., Hilton, G., Leech, D., Noble, D.G., Ratcliffe, N., Rehfisch, M.M., Whitehead, S. & Wotton, S.
Published: 2008
10.04.08
Reports State of the UK's Birds

Indicators of the impact of climate change on migratory species
Author: Newson, S.E., Dulvy, N., Hays, G.C., Houghton, J.D.R., Gerard, F.F., Hutson, A.M., Macleod, C.D., Mendes, S., Robinson, R., Sparks, T.H., Pierce, G.J. & Crick, H.Q.P.
Published: 2008
01.01.08
Reports
Developing methods for the field survey and monitoring of breeding Short-eared Owls (Asio flammeus) in the UK: final report from pilot fieldwork in 2006 and 2007
Author: Calladine, J., Garner, G. & Wernham, C.
Published: 2008
01.01.08
Reports
Humber Estuary SPA waterbird populations: trend analyses by count sector
Author: Austin, G.E., Calbrade, N.A., Rehfisch, M.R. & Wright, L.J.
Published: 2008
01.01.08
Reports
Development of wild bird indicators for freshwater wetlands and waterways: provisional indicators
Author: Noble, D., Everard, M. & Joys, A.
Published: 2008
01.01.08
Reports