https://www.bto.org/our-work/science/publications/reports/research-reports/predicting-response-farmland-birds-agricultural-change
Predicting the response of farmland birds to agricultural change
Predicting the response of farmland birds to agricultural change
Citation
Aebisher, N.J., Bradbury, R., Eaton, M., Henderson, I.G., Siriwardena, G.M. & Vickery, J.A. 2003. Predicting the response of farmland birds to agricultural change.