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 monitoring of British breeding birds: a success story for conservation science?
Author: Greenwood, J.J.D.
Published: 2003
01.01.03
Papers
Organisation eines nationalen Vogelmonitorings durch den British Trust for Ornithology – Erfahrungsbericht aus Großbritannien. [Organising a national bird monitoring by the BTO - experiences from Britain.]
Author: Greenwood, J.J.D. & Carter, N.
Published: 2003
01.01.03
Papers
Numbers and international importance of Raptors and Owls in Britain and Ireland
Author: Greenwood, J.D., Crick, H.Q.P. & Bainbridge, I.P.
Published: 2003
01.01.03
Papers
Modelling climate change impacts on the distribution of breeding birds in Britain and Ireland
Author: Harrison, P.A., Vanhinsbergh, D.P., Fuller, R.J. & Berry, P.M.
Published: 2003
01.01.03
Papers
Literature review: papers and notes on African birds published in December 2001 to November 2002
Author: Lack, P.C.
Published: 2003
01.01.03
Papers