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View p.185 The counting of Starlings at country roosts. Introduction

View p.186 Evening counts

View p.187 Morning dispersal

p.188 Graph. Roost size vs time to leave roost

p.189 The mechanics of dispersal

p.190 Evacuation rate at roosts

p.191 Maximum size of roosts

p.192 Graph. Roost size vs evacuation rate

p.193 Summary, Acknowledgements