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.
Start a composting scheme by inviting your neighbours and even your local school to compost organic waste. It is a natural fertiliser and it can increase the soil's ability to retain water and air.
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