Unique footage of baby bats learning to fly is being shown to visitors at Hestercombe House near Taunton. The attraction used CCTV cameras to film the lesser horseshoe bats without disturbing them, as well as special infra red equipment to capture their night flights.
Watch David Woodland's story for more details.
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Six of the small marsupials have been born in the 180-year-old Zoo’s Twilight World and keepers say they are thrilled.
A cloudy night will have drizzly spells throughout and into the early hours.
It will be a largely cloudy night with outbreaks of light rain. There will also be some hill fog.