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 roosting behaviour of waders and wildfowl in Cardiff Bay: Winter 1992/93
Author: Toomer, D.K. & Clark, N.A.
Published: 1993
01.01.93
Reports
The implications of studies of the reporting rates of ringed birds for the interpretation of results from the Wildlife Incidents Investigation Scheme
Author: Baillie, S.R.
Published: 1993
01.01.93
Reports
Ornithological survey of application site for proposed rock characterisation facility
Author: Callion, J.
Published: 1993
01.01.93
Reports
A guide to the provision of refuges for roosting waders
Author: Rehfisch, M.M., Langston, R.H.W., Clark, N.A. & Forrest, C.
Published: 1993
01.01.93
Reports
The effects of the 1993 Wye Raft Race on the distribution of waterfowl broods
Author: Holloway, S.J.
Published: 1993
01.01.93
Reports