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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Livestock grazing impacts components of the breeding productivity of a common upland insectivorous passerine: Results from a long‐term experiment
Author: Malm, L.E., Pearce‐Higgins, J.W., Littlewood, N.A., Karley, A.J., Karaszewska, E., Jaques, R., Pakeman, R.J., Redpath, S.M. & Evans, D.M.
Published: 2020
01.06.20
Papers
Evaluating the potential for bird‐habitat models to support biodiversity‐friendly urban planning
Author: Plummer, K.E., Gillings, S. & Siriwardena, G.M.
Published: 2020
This BTO study modelled the abundance of breeding birds within built-up areas, exploring how this varied in relation to the characteristics of these urban environments. It highlighted the potential of an evidence-based – and spatially explicit – evaluation of urban development impacts on biodiversity, by predicting the consequences for bird numbers.
01.06.20
Papers

Waterbirds in the UK 2018/19
Author: Teresa M. Frost, Neil A. Calbrade, Gillian A. Birtles, Heidi J. Mellan, Colette Hall, Anna E. Robinson, Simon R. Wotton, Dawn E. Balmer and Graham E. Austin.
Published: 2020
Waterbirds in the UK presents the results of the annual Wetland Bird Survey Report. It provides a single, comprehensive source of information on the current status and distribution of waterbirds in the UK for those interested in the conservation of the populations of these species and the wetland sites they use.
16.05.20
Reports Waterbirds in the UK

What motivates the masses: Understanding why people contribute to conservation citizen science projects
Author: Maund, P.R., Irvine, K.N., Lawson, B., Steadman, J., Risely, K., Cunningham, A.A. & Davies, Z.G.
Published: 2020
12.05.20
Papers
A schematic sampling protocol for contaminant monitoring in raptors
Author: Espín, S., Andevski, J., Duke, G., Eulaers, I., Gómez-Ramírez, P., Hallgrimsson, G.T., Helander, B., Herzke, D., Jaspers, V.L.B., Krone, O., Lourenço, R., María-Mojica, P., Martínez-López, E., Mateo, R., Movalli, P., Sánchez-Virosta, P., Shore, R.F., Sonne, C., van den Brink, N.W., van Hattum, B., Vrezec, A., Wernham, C. & García-Fernández, A.J.
Published: 2020
12.05.20
Papers