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 effect of the Cardiff Bay barrage on waterfowl populations 3. Distribution and movement studies September 1991 - May 1992
01.01.92
Reports
Winter bird survey of the proposed route of the Lackenby-Picton overhead transmission lines
01.01.92
Reports
Birds in European Gardens in the winter and spring of 1988-89.
01.01.91
Reports
A guide to birds of estuaries enquiry counting procedure during the 1982/83 to 1988/89 period, and recommendations for the future
01.01.91
Reports
The importance of the Wyre Estuary for bird populations in relation to the proposed Wyre barrage
01.01.91
Reports
The roosting behaviour of waders and wildfowl in Cardiff Bay
01.01.91
Reports
The ornithological implications of power line construction on Teeside
01.01.91
Reports
Trends in the breeding performance of Golden Plover in Britain
01.01.91
Reports
Waterfowl distribution and diet on the Mersey Estuary and adjacent areas
01.01.91
Reports