Winter gull roosts in the United Kingdom in January 1993 with recommendations for future surveys of wintering gulls
Author(s): Burton, N.H.K., Musgrove, A.J., Rehfisch, M.M. & Sutcliffe, A.
Published: January 2002 Issue No.: 277 Pages: 62pp
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Counting birds and the Wetland Bird Survey (Tuesday 27 September, 10am)
This course involves one online session of about 1 hour 45 minutes, with a trainer:participant ratio of about 1:30. Participants' microphones are muted during the presentations but there is a large interactive component...