email a friend
printable version
Location Bulgaria, Haskovo
Central coordinates 25o 43.93' East  41o 31.92' North
IBA criteria A3, B2, C6
Area 11,196 ha
Altitude 168 - 806m
Year of IBA assessment 2005

Bulgarian Society for the Protection of Birds



Site description The valley of the Krumovitza river and the Diushun river in the eastern Rhodopi mountains, together with the surrounding low mountain slopes. The rivers flow through deep canyons and open valleys, with the vegetation along the riverbanks dominated by Alnus, Salix, Populus, Rubus, Rosa and Tamarix. Dry grassland, scrub and broadleaved forests cover the neighbouring hills. The forests are dominated by Quercus, Carpinus and Mediterranean tree species. Juniperus is predominant in the sclerophyllous scrub. Land-uses are extensive rearing of sheep and cattle, hunting and forestry, but the area is becoming progressively depopulated due to local emigration.

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Black Stork Ciconia nigra breeding  1996  10 breeding pairs  good  C6  Least Concern 
Egyptian Vulture Neophron percnopterus breeding  1996  7 breeding pairs  good  B2, C6  Endangered 
Olive-tree Warbler Hippolais olivetorum breeding  1996  2-5 breeding pairs  good  A3  Least Concern 
Sardinian Warbler Sylvia melanocephala resident  1996  12 breeding pairs  good  A3  Least Concern 
Subalpine Warbler Sylvia cantillans breeding  1996  100 breeding pairs  good  A3  Least Concern 
Western Rock-nuthatch Sitta neumayer resident  1996  10 breeding pairs  good  A3  Least Concern 
Black-eared Wheatear Oenanthe hispanica breeding  1996  70 breeding pairs  good  A3  Least Concern 
Black-headed Bunting Emberiza melanocephala breeding  1996  50 breeding pairs  good  A3  Least Concern 

Protected areas

Protected area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)  
Krumovitza - BG0002012 Birds Directive 11,196 is identical to site 11,196  
Rodopi - Iztochni - BG0001032 Habitats Directive 217,353 protected area contains site 11,196  

Habitats

IUCN habitat Habitat detail Extent (% of site)
Forest Broadleaved deciduous woodland  10%
Shrubland Sclerophyllous scrub, garrigue and maquis; Scrub  45%
Grassland Steppes and dry calcareous grassland  15%
Wetlands (inland) Rivers and streams  5%
Rocky areas Inland cliffs  5%
Artificial - terrestrial Perennial crops, orchards and groves  20%

Land use

Land-use Extent (% of site)
agriculture 80%
fisheries/aquaculture 5%
forestry 5%
hunting -

Protection status National None International None

Contribute  Please click here to help BirdLife conserve the world's birds - your data for this IBA and others are vital for helping protect the environment.

Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Krumovitza. Downloaded from http://www.birdlife.org on 12/07/2014

To provide new information to update this factsheet or to correct any errors, please email BirdLife