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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Carryover effects of long-distance avian migration are weaker than effects of breeding environment in a partially migratory bird
Author: Buchan, C., Gilroy, J.J., Catry, I., Bustamante, J., Marca, A.D., Atkinson, P.W., González, J.M. & Franco, A.M.A.
Published: 2021
13.01.21
Papers
A counterfactual approach to measure the impact of wet grassland conservation on UK breeding bird populations
Author: Jellesmark, S., Ausden, M., Blackburn, T.M., Gregory, R.D., Hoffmann, M., Massimino, D., McRae, L. & Visconti, P.
Published: 2021
07.01.21
Papers
A global horizon scan of the future impacts of robotics and autonomous systems on urban ecosystems
Author: Goddard, M.A., Davies, Z.G., Guenat, S., Ferguson, M.J., Fisher, J.C., Akanni, A., Ahjokoski, T., Anderson, P.M.L., Angeoletto, F., Antoniou, C., Bates, A.J., Barkwith, A., Berland, A., Bouch, C.J., Rega-Brodsky, C.C., Byrne, L.B., Cameron, D., Canavan, R., Chapman, T., Connop, S., Crossland, S., Dade, M.C., Dawson, D.A, Dobbs,C., Downs, C.T., Ellis, E.C., Escobedo, F.J., Gobster, P., Gulsrud, N.M., Guneralp, B., Hahs, A.K., Hale, J.D., Hassall, C., Hedblom, M., Hochuli, D.F., Inkinen, T., Ioja, I.-C., Kendal, D., Knowland, T., Ingo Kowarik, I., Langdale, S.J., Lerman, S.B., MacGregor-Fors, I., Manning, P., Massini, P., McLean, S., Mkwambisi, D.D., Ossola, A., Luque, G.P., Pérez-Urrestarazu, L., Perini, K., Perry, G., Pett, T.J., Plummer, K.E., Radji, R.A., Roll, U., Potts, S.G., Rumble, H., Sadler, J.P., de Saille, S., Sautter, S., Scott, C.E., Shwartz, A., Smith, T., Snep, R.P.H. et al
Published: 2021
04.01.21
Papers
The State of the UK's Birds 2020
Author: Burns, F., Eaton, M.A., Balmer, D.E., Banks, A., Caldow, R., Donelan, J.L., Douse, A., Duigan, C., Foster, S., Frost, T., Grice, P.V., Hall, C., Hanmer, H.J., Harris, S.J., Johnstone, I., Lindley, P., McCulloch, N., Noble, D.G., Risely, K., Robinson, R.A. & Wotton, S.
Published: 2020
The State of UK’s Birds reports have provided an periodic overview of the status of the UK’s breeding and non-breeding bird species in the UK and its Overseas Territories since 1999. This year’s report highlights the continuing poor fortunes of the UK’s woodland birds, and the huge efforts of BTO volunteers who collect data.
17.12.20
Reports State of the UK's Birds

The acoustic identification of small terrestrial mammals in Britain
Author: Newson, S.E., Middleton, N. & Pearce, H.
Published: 2020
Britain is home to several species of small mammals, which include rats, mice, voles, dormice and shrews. All of these are difficult to observe in the wild, and it is usually necessary to capture them to confirm their presence. By describing the vocal repertoire of small mammals in Britain, research published in British Wildlife by a team led by the BTO provides new possibilities for sound identification to be used as a non-invasive survey method.
15.12.20
Papers
