The British Trust for Ornithology has published its Bird Atlas 2007-11 based on tens of thousands of systematic volunteer observations in the UK and Ireland. BTO runs a range of volunteer citizen science surveys.
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith
Add new comment