Since the first purpose-made owl tower was built in 2000 and the publication of our owl tower advisory leaflet for farmers, developers and local authorities in 2006, many more towers have been constructed, both by way of mitigation for development sites and purely for reasons of conservation. Most of the towers that have been built since that time have attracted breeding barn owls and some are shared with kestrels.

 

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References http://bocn.org/news.asp 

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