Based on a comparison of 9 countries in 2015, Switzerland ranked the highest in Common Farmland Bird Index (Index, 1990=100) with 97.4 Index, 1990=100 followed by Denmark and Czechia. On the other end of the scale was Sweden with 54.8 Index, 1990=100, Belgium with 56.6 Index, 1990=100 and France with 59.3 Index, 1990=100.
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