The Breeding Bird Survey started in 1994, and a report is produced every year containing population changes and other results from the scheme.
All BBS reports can be downloaded below - click on the cover to download a PDF of the report for that year. File sizes are up to 4MB.
BBS reports are sent free to all BBS volunteers and to a range of conservation practitioners and policymakers. Further printed copies of these reports can be obtained from the bbs [at] bto.org (BBS organiser).
Sustainability and citizen science: estimating the carbon footprint of the Breeding Bird Survey
BTO Data Scientist Simon Gillings explores the results of BTO's investigation into the carbon footprint of biodiversity monitoring.
Songbird ID (3 sessions, Wednesdays 10am)
This course involves three weekly online sessions of 100 minutes, with a trainer:participant ratio of about 1:30. Participants' microphones are muted during the sessions but there is a large interactive component,...