| Statistics | |
|---|---|
| Length: | 4.5cm - 5.5cm |
| Wingspan: | 24cm - 27cm |
| Weight: | 7g - 12g |
| Average Lifespan: | 4-4.5 years |
Look out for the Daubenton's bat foraging over wetlands across the UK at twilight. Its flight is fast and agile as it skims the water's surface for insect-prey.
About
Sometimes referred to as the 'water bat', the Daubenton's bat forages for small flies, such as midges, caddisflies and mayflies, just above water; it can even use its feet and tail to scoop up insects from the water's surface as it forages. Daubenton's bats roost near water, under bridges or in tunnels, and in holes in trees. During the summer, females form maternity colonies to have their pups. Daubenton's bats hibernate underground over winter, in caves, tunnels and mines.
How to identify
The Daubenton's bat is a small to medium-sized bat, with fluffy brownish fur, a pale silver-grey belly, and a pinkish face.
Did you know?
Daubenton's bats can live for up to 22 years in the wild, but an average lifespan of 4 to 5 years is probably more common.