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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Sex-specific food provisioning in a monomorphic seabird, the common guillemot Uria aalge: nest defence, foraging efficiency or parental effort?
Author: Thaxter, C.B., Daunt, F., Hamer, K.C., Watanuki, Y., Harris, M.P., Gr
Published: 2009
01.01.09
Papers
How many Eurasian Golden Plovers Pluvialis apricaria and Northern Lapwings Vanellus vanellus winter in Great Britain? Results from a large-scale survey in 2006/07
Author: Gillings, S. & Fuller, R.J.
Published: 2009
01.01.09
Papers
Willow Warbler Phylloscopus trochilus habitat in woods with different structure and management in southern England
Author: Bellamy, P.E., Hill, R.A., Rothery, P., Hinsley, S.A., Fuller, R.J., Broughton, R.K.
Published: 2009
01.01.09
Papers
Importance of climatic and environmental change in the demography of a multi-brooded passerine, the Woodlark Lullula arborea
Author: Wright, L.J., Hoblyn. R.A., Green, R.E., Bowden, C.G.R., Mallord, J.W., Sutherland, W.J. & Dolman, P.M.
Published: 2009
01.01.09
Papers
The status of breeding Woodlarks Lullula arborea in Britain in 2006
Author: Conway, G., Wotton, S., Henderson, I., Eaton, M., Drewitt, A. & Spence, J.
Published: 2009
01.01.09
Papers Bird Study