The country's first bat survey has identified 12 different species in Norfolk alone.
So far this year, monitoring stations have recorded a quarter of a million bat calls in the hope of finding out more about their habitat and lifestyle.
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A Police and Crime Commissioner is warning his force is on the brink of becoming "unviable" after years of underfunding.
Saturday will be cloudy with a few light showers. Sunny again on Sunday but with a cold wind.
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