Methodology Reference

a. common birds

Methodology Reference

Indicator codes: SEBI 001 , CSI 050

Gregory, R.D., van Strien, A. (2010). Wild Bird Indicators: Using Composite Population Trends of Birds as Measures of Environmental Health. Ornithological Science, 9 (1), 3-22. Donald, P. F., Sanderson, F. J., Burfield, I. J., van Bommel, F. P. J. (2006). Further evidence of continent-wide impacts of agricultural intensification on European farmland birds, 1990-2000. Agriculture, Ecosystems and Environment 116 189-196. Gregory, R. D., van Strien, A., Vorisek, P., Meyling, A. W. G., Noble, D. G., Foppen, R. P. B. and Gibbons, D. W. (2005) Developing indicators for European birds. Phil.Trans. R. Soc. B. 360, 269-288. BirdLife International (2004). Birds in Europe: population estimates, trends and conservation status. Cambridge, United Kingdom: BirdLife International (BirdLife Conservation Series No. 12).

Title:
a. common birds

Description:

Gregory, R.D., van Strien, A. (2010). Wild Bird Indicators: Using Composite Population Trends of Birds as Measures of Environmental Health. Ornithological Science, 9 (1), 3-22.

Donald, P. F., Sanderson, F. J., Burfield, I. J., van Bommel, F. P. J. (2006). Further evidence of continent-wide impacts of agricultural intensification on European farmland birds, 1990-2000. Agriculture, Ecosystems and Environment 116 189-196.

Gregory, R. D., van Strien, A., Vorisek, P., Meyling, A. W. G., Noble, D. G., Foppen, R. P. B. and Gibbons, D. W. (2005) Developing indicators for European birds. Phil.Trans. R. Soc. B. 360, 269-288.

BirdLife International (2004). Birds in Europe: population estimates, trends and conservation status. Cambridge, United Kingdom: BirdLife International (BirdLife Conservation Series No. 12).

URL:
http://www.bioone.org/doi/abs/10.2326/osj.9.3