Citation
Baillie, S.R., Marchant, J.H., Leech, D.I., Renwick, A.R., Eglington, S.M., Joys, A.C., Noble, D.G., Barimore, C., G.J., Downie, I.S., Risely, K. & Robinson, R.A. 2012. BirdTrends 2011. British Trust for Ornithology, Thetford, Norfolk
Overview
The BirdTrends 2020 report is a one-stop shop for authoritative information about the population status of the common breeding birds of the wider UK countryside. The report is based on data gathered by the many thousands of volunteers who contribute to BTO-led surveys.
Staff author(s)
Andrew Joys
Anna Renwick
Iain Downie
John Marchant
Kate Risely
Sarah Eglington
