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Location Bulgaria, Plovdiv
Central coordinates 25o 2.13' East  42o 4.78' North
IBA criteria A1, A4i, B1i, B2, C1, C2, C6
Area 38 ha
Altitude 164 - 172m
Year of IBA assessment 2005

Bulgarian Society for the Protection of Birds



Ornithological information The site is important for migrating and wintering Phalacrocorax pygmeus, and supports one of the most important breeding colonies of Nycticorax nycticorax in Bulgaria.

Site description A small, open reservoir near Konush village, with beds of Typha, and a group of trees on its south bank, and surrounded by arable land. Land-uses include fish-farming, irrigation and hunting.

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Black-crowned Night-heron Nycticorax nycticorax breeding  2000  20-160 breeding pairs  good  B2, C6  Least Concern 
Little Egret Egretta garzetta breeding  2000  30-100 breeding pairs  good  C6  Least Concern 
Pygmy Cormorant Phalacrocorax pygmeus breeding  2000  3-8 breeding pairs  good  C6  Least Concern 
Pygmy Cormorant Phalacrocorax pygmeus winter  1997  50-800 individuals  good  A1, A4i, B1i, C1, C2  Least Concern 
Pygmy Cormorant Phalacrocorax pygmeus passage  1996  30-800 individuals  good  A1, A4i, B1i, C1, C2  Least Concern 

Protected areas

Protected area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)  
Ayazmoto Protected Site 4 protected area contained by site 4  
Konush Reservoir - BG0002015 Birds Directive 38 is identical to site 38  

Habitats

IUCN habitat Habitat detail Extent (% of site)
Wetlands (inland) Standing freshwater; Water fringe vegetation  98%
Artificial landscapes (terrestrial) Arable land  2%

Land use

Land-use Extent (% of site)
water management 98%
fisheries/aquaculture 98%
agriculture 2%
hunting 100%

Management considerations The main problems are the cutting-down of nesting trees at the colonies, the burning of reedbeds, hunting, and disturbance of nesting birds by people close to colonies.

Protection status National None International None

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Recommended citation  BirdLife International (2013) Important Bird Areas factsheet: Konush Reservoir. Downloaded from http://www.birdlife.org on 26/05/2013

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