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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Breeding origins of Redshank Tringa totanus wintering at two neighbouring sites on the Severn Estuary: evidence for partial racial segregation
Author: Burton, N.H.K., Dodd, S.G., Clark, N.A. & Ferns, P.N.
Published: 2002
01.01.02
Papers
An approach to the assessment of change in the numbers of Canada Geese Branta canadensis and Greylag Geese Anser anser in southern Britain
Author: Rehfisch, M.M, Austin, G.E., Holloway, S.J., Allan, J.R. & O'Connell, M.
Published: 2002
01.01.02
Papers
Population estimates, trends and habitat associations of breeding Lapwing Vanellus vanellus, Curlew Numenius arquata and Snipe Gallinago gallinago in Northern Ireland in 1999
Author: Henderson, I.G., Wilson, A.M., Steele, D. & Vickery, J.A.
Published: 2002
01.01.02
Papers Bird Study
Niche partitioning between immigrant Palearctic willow warblers Phylloscopus trochilus and resident Afrotropical warblers in three woodland habitats in Zimbabwe
Author: Salewski, V., Jones, P. & Vickery, J.
Published: 2002
01.01.02
Papers
Two new inland records of Microlestes minutulus (Goeze) (Carabidae)
Author: Toms, M.P.
Published: 2002
01.01.02
Papers