Appendix A. An overview of species and their frequency of occurrence in pooled transects and centers of organic and conventional fields.

An overview of species and their frequency of occurrence in pooled transects and centers of organic and conventional fields

Supporting Data 020916

Supporting Data 02091

Appendix B. Open-field densities of aphids and their natural enemies in five European regions: West-Germany, East-Germany, Ireland, Sweden and Poland.

Open-field densities of aphids and their natural enemies in five European regions: West-Germany, East-Germany, Ireland, Sweden and Poland

Appendix A. Variables describing agricultural intensification at local scales and landscape scales in five European regions: West-Germany, East-Germany, Ireland, Sweden and Poland.

Variables describing agricultural intensification at local scales and landscape scales in five European regions: West-Germany, East-Germany, Ireland, Sweden and Poland

Appendix C. The α and β diversities within each region disregarding agricultural intensification.

The α and β diversities within each region disregarding agricultural intensification

Appendix B. Results of the analysis with a reduced data set.

Results of the analysis with a reduced data set

Appendix A. Details on the breeding-bird sampling protocol.

Details on the breeding-bird sampling protocol