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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Estimating Great Cormorant Phalacrocorax carbo population changes as an aid to management
Author: Baylis, S.M., Austin, G.E., Hughes, G.J., Musgrove, A.J. & Rehfisch, M.M.
Published: 2005
01.01.05
Reports
The influence of the 2001 Foot and Mouth disease outbreak on Barn Owl productivity in the UK
Author: Leech, D.I., Banks, A. & Crick, H.Q.P.
Published: 2005
01.01.05
Reports
The value of the sugar beet crop for birds and the farm environment. Report A - uncropped headlands
Author: Champion, G., Dewar, A., Gough, S., Haylock, L., Henderson, I. & May, M.
Published: 2005
01.01.05
Reports
Winter mammal monitoring - a pilot study
Author: Noble, D.G., Carter, P., Harris, S., Leech, D., Poulton, S. & Shearer, G.
Published: 2005
01.01.05
Reports
The BTO Barn Owl Monitoring Programme: fourth year 2003
Author: Leech, D.I., Crick, H.Q.P. & Shawyer, C.R.
Published: 2005
01.01.05
Reports