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Rhinolophus hipposideros

Hunters of the Night

One of the smallest native bat species. Its name comes from the horseshoe-shaped structure on its nose. These bats navigate in the dark using echolocation. To do so, the lesser horseshoe bat emits very high-frequency sounds in the range above 100 kHz. These sounds are inaudible to humans (we can hear frequencies up to a maximum of 20 kHz).

Did you know?

Female bats give birth to their young in what is known as a maternity roost. In our part of the world, this is often a draft-free attic in a large building. In the Feistritz Gorge, Herberstein Castle serves as a roost.

Lesser Horseshoe Bat at Tierwelt Herberstein
Lesser Horseshoe Bat at Tierwelt Herberstein
OrderBats
FamilyHorseshoe bats
DistributionSouthern and Central Europe, North Africa, Asia Minor
Habitat A landscape rich in variety, open forests, orchard meadows
Food Moths, net-winged insects, midges, and other insects
Activity
nocturnal
nocturnal
Weight4–7 g
Size3.7–4.5 cm, wingspan 19–25 cm
Service lifeup to 20 years
ReproductionThey reach sexual maturity in their second fall; mating occurs while hanging freely in the fall or in the spring while still in their winter quarters; one young is born between June and mid-July, and after 6–8 weeks, the young are independent
Risk
Level 3
at risk
EnemiesOwls, domestic cats
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