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The benefits of birdsong
By Fiona McKim on 16/02/2012 14:36:11
The National Trust launch a pioneering study into the science behind the chirp
The National Trust launched a campaign encouraging people to listen to five minutes of birdsong during the depths of winter to combat the gloomy effects of short, dark, cold days. When the accompanying audio guide was downloaded over 10,000 times, it became
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