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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Summary statistics for waders on United Kingdom estuaries, 1981/82 to 1985/86. Part 1: England. Part 2: Scotland. Part 3:Wales. Part 4: Northern Ireland
01.01.87
Reports
The effects on songbirds of leaving cereal crop headlands unsprayed
01.01.86
Reports
Cold weather movements of waterfowl and waders: An analysis of ringing recoveries
01.01.86
Reports
An evaluation of the Constant Effort Sites Scheme
01.01.86
Reports
Ecological effects of man's activities on waders
01.01.86
Reports
Population estimates of birds wintering in Britain and Ireland
01.01.85
Reports
The movements of migratory birds in periods of severe cold weather
01.01.84
Reports
Monitoring farmland birds in Britain: Composition and representativeness of Common Birds Census samples
01.01.84
Reports