BTO publishes various reports, from those covering the annual results of core surveys, through scientific studies, and on to those produced in partnership with other organisations. Many of these are published as BTO Research Reports. You can access all of our reports from here, though note that we are currently updating the reports section, working backwards through time to bring all of the report pages into a consistent format. You can read our Annual Report and Accounts in the Governance section.
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The Breeding Bird Survey 1998
Author: Noble, D.G., Bashford, R.I., Marchant, J. H., Baillie, S.R. & Gregory, R.D.
Published: 1999
This is the fourth annual report of the BTOTNCC/RSPB Breeding Bird Survey (BBS), covering the years 1997 to 1998 and detailing progress since the scheme's introduction in 1994. The primary aim of the survey is to provide population trends for a range of common and widespread birds in the UK.
01.08.99
Reports BBS Report

Population, distribution, movements and survival of fish-eating birds in Great Britain
Author: Wernham, C.V., Armitage, M., Hughes, B., Hughes, R., Holloway, S.J., Kershaw, M., Madden, J.R., Marchant, J.H., Peach, W.J. & Rehfisch, M.M. (Eds Rehfisch, M.M., Wernham, C.V. & Marchant, J.H.)
Published: 1999
01.01.99
Reports
The effects of agricultural management on farmland birds
Author: Chamberlain, D.E., Fuller, R.J., Shrubb, M., Bunce, R.G.H., Duckworth, J.C., Garthwaite, D.G., Impey, A.J. & Hart, A.D.M.
Published: 1999
01.01.99
Reports
Site Action Plan for Black Redstarts Phoenicurus ochruros in the Deptford Creek Area, Greenwich, London
Author: Holloway, S.J. & Glue, D.E.
Published: 1999
01.01.99
Reports
Measuring population changes from the Breeding Bird Survey
Author: Field, R.H. & Gregory, R.D.
Published: 1999
01.01.99
Reports