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 effect of organic farming regimes on breeding and winter bird populations - Part ll. A comparison of breeding and winter bird populations on organic and conventional farmland
Author: Chamberlain, D.E., Wilson, J.D. & Fuller, R.J.
Published: 1995
01.01.95
Papers
The effect of organic farming regimes on breeding and winter bird populations - Part lV. Invertebrate and weed seed food-sources for birds in organic and conventional farming systems
Author: Brooks, D., Bater, J., Jones, H. & Shah, P.A.
Published: 1995
01.01.95
Papers
The effect of organic farming regimes on breeding and winter bird populations - Part lll. Habitat selection and breeding success of Skylarks (Alauda arvensis) on organic and conventional farmland
Author: Evans, J., Wilson, J. & Browne, S.
Published: 1995
01.01.95
Papers
The effect of organic farming regimes on breeding and winter bird populations - Parts I-IV
Author: British Trust for Ornithology & Institute of Arable Crops Research - Rothamsted.
Published: 1995
01.01.95
Reports
An evaluation of the Waterways Bird Survey as a monitor of regional and national populations of waterbirds, and an appraisal of its future role
Author: Marchant, J.H., Langston, R. & Gregory, R.D.
Published: 1995
01.01.95
Reports