This map shows the trend in egg-laying dates of the Pied flycatcher across Europe (1980-2004).
Dots: weather stations used to calculate changes in local egg-laying dates (derived from temperature data); triangles: location of Pied flycatcher laying date time series.
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Reduce your domestic consumption of water.
By having aerators and water flow restrictors fitted on your taps, the flow of water will feel stronger, but will consist of less water and more air. Aerated taps can reduce the water flow by 30-40 %.
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