Masters of the Night Sky
While they may be difficult to spot in the darkness and their calls remain beyond the reach of human hearing, the mine’s inhabitants are far from idle. These remarkable creatures are nature’s most efficient hunters—a single bat can consume several thousand insects in just one night, playing a vital role in our local ecosystem.
The Bats of Taberg
Taberg is renowned for its diverse bat population, with 11 different species residing in the surrounding area. Since the closing of the mine in 1959, and during the winter months, the mine provides a vital sanctuary for six of these species as they go into hibernation:
These are:
- Daubenton’s bat, (Myotis daubentonii)
- Brown long-eared bat, (Plecotus auritus)
- Brandt’s bat, (Myotis brandtii)
- Whiskered bat, (Myotis mystacinus)
- Northern bat, (Eptesicus nilssonii)
- Natterer’s bat (Myotis nattereri)
A Winter Sanctuary
The Taberg Mine serves as one of the most significant hibernation sites in Southern Sweden. There is something truly exceptional about the mine’s unique subterranean climate that draws such a vast number of inhabitants during the colder months.
Often referred to as the “Taberg Winter Hotel,” the mine provides a safe and peaceful haven for approximately 800 bats as they settle into their deep winter slumber.
Brandts bat/Whiskered bat, hibernating on a wall in the mountain Photo: Mattias Bokinge.
Bats prefer to hibernate in places that remain frost-free and maintain a stable temperature throughout the winter. To conserve energy, they lower their body temperature, slow their heartbeat, and reduce their breathing rate—allowing them to survive until spring.
It is important not to disturb a sleeping bat in hibernation. If awakened during hibernation, it may use up critical energy reserves and risk starvation, as waking abruptly requires a significant amount of energy.
For those wishing to see these masters of flight in action, the best time to observe them is at dusk on a warm summer evening. If you find yourself near the Taberg stream, look closely toward the water’s surface. You may be lucky enough to spot Daubenton’s bats as they skillfully skim across the water, hunting with remarkable precision.
From late autumn through the winter months, the mine serves as an exclusive sanctuary for our bats, as well as various species of moths, spiders, and even the occasional winter bird or toad seeking shelter at the entrances.
To ensure these species are not disturbed during their vital rest periods, we welcome human visitors during the spring, summer, and early autumn, once the bats have moved on for the season.
Explore Our Bat Museum
When the mine is open for guided tours, we also invite you to visit our Bat Museum. Located on-site, the museum offers fascinating insights into:
- Chiropterology: The specialized study of our local bat species.
- Mining Heritage: The deep-rooted history of the Taberg mine.
- Geology: The unique rock formations and minerals that make this mountain a natural wonder.