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.
Click below to see Kate Prout's report:
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A paedophile doctor who was jailed for 22 years has been struck off the medical register.
Overweight children in Norfolk are being put through their paces by the fire brigade
Cold and clear tonight. A wintry mix of rain, sleet and snow in parts of the region tomorrow