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
Final report on the BTO/BASF Garden Bird Survey
Author: Muirhead, L.B.
Published: 1990
01.01.90
Reports
The effect of the Cardiff Bay barrage on waterfowl populations 1. Distribution and movement studies November 1989 to May 1990
Author: Evans, J., Clark, N. & Donald, P.F.
Published: 1990
01.01.90
Reports
Ecological assessment of impact of road construction on Merlin Falco columbarius and Hen Harrier Circus cyaneus in Perthshire
Author: Bell, D.
Published: 1990
01.01.90
Reports
The abundance and distribution of wildfowl and waders on Carmarthen Bay (Taf/Tywi/Gwendraeth)
Author: Prŷs-Jones, R.P. & Davis, P.E
Published: 1990
01.01.90
Reports
Monitoring requirements for detecting tidal barrage induced changes to estuary bird populations & Appendices
Author: Davenport, T., Jeffers, J.N.R., North, P.M., Clark, N.A., Langston, R. & Prŷs-Jones, R.P
Published: 1990
01.01.90
Reports