Bats in the UK
At a national scale the UK has 18 species of bat, 17 of which are known to breed here. They frequently move roosts, often depending on the time of year. Research has shown that some species prefer hollow trees, others caves and some use both at different times of the year. Many species roost in buildings, sometimes in roof spaces but more often in gaps in stonework or behind fascias, or under slates or tiles. They roost in both modern and old houses and are most noticeable during the summer active season when they are not hibernating. Continue reading