The big doll robber is back: beetles discovered southern Bavaria again!

The big doll robber is back: beetles discovered southern Bavaria again!

Landshut, Deutschland - It is not every day that we meet a relaunch of nature, and that is exactly what has happened in southern Bavaria: the big doll robber, known scientifically as Calosoma sycophant , has been spotted again after over 100 years! After the last observations in 1906, current finds appear in cities such as Munich, Freising and Landshut. The sightings have been confirmed by the Bavarian State Institute for Forestry and Forestry (LWF) by means of a photo. The return of this beetle could be a signal for the changing natural balance, especially with regard to the extinction of species that affects us all. The LWF expressly points out that citizens should report sightings by e-mail to puppenraeuber@lwf.bayern.de

But what makes the big doll robber so special? First of all, with a body length of 17.5 to 28 millimeters, it is the largest type of doll robbers in Europe. Its color ranges from blue -black to gold green to reddish top wings - a true play of colors that definitely gets attention! In addition, this beetle likes to eat harmful moths and is therefore a natural pest control, which is particularly important in times of climate change. This sacrifice is not only an advantage for nature, but could also contribute to the preservation of ecological balance.

a strong aviator in the footsteps of the insects

Did you know that the big doll robber is a real champion in flying and can travel over the Alps and the English Channel? This enables him to follow the mass increases of insects and thus optimally exploit its food supply. The larval stadiums of the beetle are also predator and feed on caterpillars and dolls, which supports its maintenance in the food chain.

The little doll robber, or Calosoma Inquisitor , could also benefit from climate change, as well as many other species. Unfortunately, sightings of these species in southern Bavaria are sown rare. Another sad fact: Both doll robbers are considered to be very endangered. Since the entirety of the doll robbers plays an important role for research, every contribution to viewing and analysis is important.

A call to the population

Awareness of the preservation of such types grows. Carl von Linné and Réaumur have already recognized the big doll robber as a valuable helper in biological pest control. In the early 20th century, the species was even introduced to control pests to North America, which shows how much one appreciated their potential. But now it is up to us to secure the survival of this unique generation of beetles in our latitudes.

observations and the sharing of knowledge about the great doll robber are essential for the preservation of this fascinating way. Anyone who is lucky enough to meet them should take the opportunity and report their sighting. A return that not only means a change in nature, but also a important sign of environmental protection!