Orelyak Reserve
| Orelyak Nature Reserve | |
|---|---|
 | |
  Location of Orelyak Reserve | |
| Location | Gotse Delchev Municipality, Blagoevgrad Province, Bulgaria |
| Nearest city | Gotse Delchev |
| Coordinates | 41°34′12.36″N 23°36′46″E / 41.5701000°N 23.61278°E |
| Area | 7.57 km2 |
| Established | 22 February 1985 |
| Governing body | Ministry of Environment and Water |
Orelyak (Bulgarian: Ореляк) is a nature reserve in the central section of the Pirin mountain range in south-western Bulgaria. It is situated in Gotse Delchev Municipality, Blagoevgrad Province. It was declared on 22 February 1985 to protect old growth beech forests it the vicinities of Mount Orelyak (2,099 m), the highest summit in Central Pirin.[1] It spans a territory of 757 ha or 7.57 km2.[1]
Geographic overview
The border of the reserve follows the main mountain ridge to the north of Mount Orelayk; the ridge itself is within the reserve's buffer zone. The easternmost section is situated in the valley of the Lazhnichka river, a tributary to the Marevo river. Orelyak reserve is situated at an altitude between 900 m and 1800 m. The rock base is formed of marbles. The climate is continental Mediterranean and Alpine at higher altitude.
Flora
The forests of European beech (Fagus sylvatica) are of greatest conservation importance. Their average age is over 150 years and despite being old growth, the forests have remained extremely dense. In the lower parts of the reserve the beech forests have been replaced by the other deciduous trees like European hop-hornbeam (Ostrya carpinifolia) and South European flowering ash (Fraxinus ornus). In the western sections at about 1700 m altitude there are also small patches of Macedonian pine (Pinus peuce).
Orelyak reserve is home to a number Bulgarian and Balkan endemic herbaceous species, including Pirin tea (Sideritis scardica), Draba scardica, Achillea chrysocoma, Saxifraga ferdinandi-coburgi, Viola grisebachiana, Polygala rhodopaea, Arabis ferdinandi-coburgii, Thymus perinicus, etc.
Fauna
Despite the small territory of the reserve, the fauna is diverse. Typical animals include
, etc.References
- ^ a b "Register of the Protected Territories and Zones in Bulgaria". Official Site of the Executive Environment Agency of Bulgaria. Retrieved 11 December 2017.
External links
- "Official Site of the Ministry of Environment and Water of Bulgaria". Retrieved 11 December 2017.
- "Orelyak Reserve". Official Site of the Regional Inspectorate on Environment and Water – Blagoevgrad. Retrieved 11 December 2017.