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BIOD01: Common farmland bird index by reporting country and time

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Index (2000=100)
The Organisation for Economic Co-operation and Development (OECD) [OECD].
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Field for searching for a specific value in the list box. This is examples of values you can search for.1990 , 1991 , 1992 ,

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The common farmland bird index is a composite index that measures the rate of change in the occurrence of common farmland birds in relevant sites. The species covered are dependent on that particular kind of habitat. No rare species are included.

The species constitute a maximum, from which the countries select the species relevant to them.

reporting country


Includes Ă…land.