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.

Search settings
Man-made lagoons and how their attractiveness to waders might be increased by manipulating the biomass of an insect benthos
Author: Rehfisch, M.M.
Published: 1994
01.01.94
Papers
The abundance of river corridor birds in relation to their habitats: a modelling approach
Author: Rushton, S.P., Hill, D.A. & Carter, S.P.
Published: 1994
01.01.94
Papers
Breeding distribution and abundance of Lapwings in England and Wales in 1987
Author: Shrubb, M. & Lack, P.C.
Published: 1994
01.01.94
Papers Bird Study
Index numbers for waterbird populations I. Review and methodology
Author: Underhill, L.G. & Prŷs-Jones, R.P.
Published: 1994
01.01.94
Papers
The Wetland Bird Survey (WeBS): wader counts from the 1991-92 and 1992-93 winters
Author: Waters, R.J. & Cayford, J.T.
Published: 1994
01.01.94
Papers