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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Marine monitoring project: ground and aerial monitoring protocols for inshore Special Protection Areas: extension. Common Scoter surveys in Carmarthen Bay during the winters of 2002-03 and 2003-04
Author: Banks, A., Bolt, D., Bullock, I., Haycock, B., Musgrove, A., Newson, S., Fairney, N., Sanderson, B., Schofield, R., Smith, L., Raylor, R. & Whitehead, S.
Published: 2004
01.01.04
Reports
Preliminary BBS-based habitat specific indicators for wild bird populations 1994-2002
Author: Newson, S.E., Noble, D.G. & Eaton, M.A.
Published: 2004
01.01.04
Reports
The effect of climate change on bird species in the UK
Author: Leech, D.I., Crick, H.Q.P. & Rehfisch, M.M.
Published: 2004
01.01.04
Reports
The ranging behaviour of some granivorous passerines in winter on farmland: Report for the second season Winter 2003/04
Author: Calladine, J., Wernham, C. & Robertson, D.
Published: 2004
01.01.04
Reports
Ornithological survey of a proposed windfarm site at Hill of Nigg
Author: Chamberlain, D., Calladine, J. & Harding, N.
Published: 2004
01.01.04
Reports