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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Management for biodiversity in British woodlands - striking a balance
Author: Fuller, R.J. & Warren, M.S.
Published: 1995
01.01.95
Papers
Sex differences in the migration, moult and wintering areas of British-ringed Ruff
Author: Gill, J.A., Clark, J.A., Clark, N.A. & Sutherland, W.J.
Published: 1995
01.01.95
Papers Ringing and Migration
Sex differences in moult and migration patterns of Ruff
Author: Gill, J.A., Clark, J.A., Clark, N.A. & Sutherland, W.J.
Published: 1995
01.01.95
Papers
A comparison of wing length and primary length as size measures for small passerines. A report to the British Ringing Committee
Author: Gosler, A.G., Greenwood, J.J.D., Baker, J.K. & King, J.R.
Published: 1995
01.01.95
Papers Ringing and Migration