Hirrensee
"Hirrensee" nature reserve
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The NSG Hirrensee after the spring mowing |
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location | Tettnang , Lake Constance district , Baden-Württemberg , Germany | |
surface | 16.3 ha | |
Identifier | 4,238 | |
WDPA ID | 163694 | |
Geographical location | 47 ° 37 ' N , 9 ° 40' E | |
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Sea level | from 491 m to 508 m | |
Setup date | February 20, 1994 | |
administration | Regional Council Tübingen |
The Hirrensee area is a nature reserve (NSG number 4.238) in the southeast of the Baden-Württemberg city of Tettnang in Germany, which was designated by ordinance of February 20, 1994 by the Tübingen Regional Council .
location
The approximately 16 hectare large nature reserve Hirrensee is one natural area to Westallgäuer hills . It is located south of the Hiltensweiler district of Tettnang , west of the Muttelsee , northeast of the Degersee and east of the Oberwolfertsweiler district , at an altitude of 510 m above sea level. NN .
Protection purpose
The main purpose of protection is to maintain and improve a richly structured ecosystem . This consists of
- a nutrient-poor flat moor with the particularly endangered flora from Kalkkleinseggenriedern; especially noteworthy is the Mehlprimel -Kopfbinsen Society. These areas are also refuges for glacial relics and many rare marsh plants of the Central European flora. For bird communities they are one of the most important biotope types and represent a retreat for many insects , including numerous species of butterflies and moths.
- Pipe grass litter meadows , whose floristic biodiversity is habitat for numerous insect species, especially for butterflies and rams that are only native there
- Moist and wet meadows as food and habitat for endangered meadow breeders
- Orchards as an important element of our traditional cultural landscape and as a habitat for numerous animals, especially birds and small mammals. The neighboring reed stands form a supplementary food biotope for some of them
- the buffer areas to avoid further intensification of agriculturally used areas in the area surrounding the wetland
Flora and fauna
flora
The following types of flora are worthy of protection:
- Broad-leaved orchid ( Dactylorhiza majalis ), a plant from the orchid family up to 60 cm high
- Broad-leaved cottongrass ( Eriophorum latifolium ), belongs to the sour grass family
- Flesh-colored orchid ( Dactylorhiza incarnata ), also from the orchid family
- Lung gentian ( Gentiana pneumanthe ), a member of the gentian family (!)
- Flour primrose ( Primula farinosa ), from the primrose family (!)
- Pipe grass ( Molinia ), a genus of plants in the sweet grass family
- Edge sedge ( Carex hostiana ), also from the sourgrass family
- Swallowwort gentian ( Gentiana asclepiadea ), also from the gentian family (!)
- Swamp heart leaf ( Parnassia palustris ), in Central Europe the only representative of the heart leaf family (!)
(! ) Particularly protected according to the Federal Species Protection Ordinance (BArtSchV)!
See also
Web links
- Profile of the Hirrensee nature reserve in the LUBW's list of protected areas
Individual evidence
- ^ Ordinance of the Tübingen regional council on the "Hirrensee" nature reserve of February 20, 1994 (Journal of Laws of March 31, 1994, p. 205)