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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Bird survey assessment for Bayer CropScience, Great Chishill
Author: Hulme, M.F. & Siriwardena, G.M.
Published: 2010
01.01.10
Reports
The effects on waterbirds of dredging at the Cardiff Bay Barrage. Report for 2009/10
Author: Cook, A.S.C.P & Burton, N.H.K.
Published: 2010
01.01.10
Reports
The BTO Barn Owl Monitoring Programme: 2000-2008
Author: Leech, D.I., Barimore, C.J., Shawyer, C.R. & Newson, S.E.
Published: 2010
01.01.10
Reports
The Breeding Bird Survey 2009
Author: Risely, K., Baillie, S.R., Eaton, M.A., Joys, A.C., Musgrove, A.J., Noble, D.G., Renwick, A.R. & Wright, L.J.
Published: 2010
01.01.10
Reports BBS Report

Trends among breeding water birds during 1974-2009, along canals in British Waterways ownership
Author: Marchant, J.H., Hulme, M.F. & Noble, D.G.
Published: 2010
01.01.10
Reports