Inventory of ornithological data for Thames Water Sewage Treatment Works (2 volumes)
Author(s): Forrest, C. & Langston, R.
Published: January 1993 Issue No.: 112 Pages: 20pp
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BirdTrack migration blog (23rd-29th September)
Given the seemingly unfavourable conditions over the past week, it has been a pleasant surprise to see such a diverse range of species on the move.
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...