email a friend
printable version
Location Czech Republic, Plzen Region,South Bohemia
Central coordinates 13o 40.00' East  48o 56.00' North
IBA criteria A1, B2, B3, C1, C6
Area 97,493 ha
Altitude 552 - 1,378m
Year of IBA assessment 2002

Czech Society for Ornithology



Site description AAn extensive 120 km-long mountain range bordering Bavaria and Austria. It is one of the largest and oldest mountain ranges in central Europe. Secondary spruce forests are the dominating cover, but remnants of virgin spruce forests are still present at altitudes above 1,200 m. Other primary types of forests in the umava mountains, flowering beech forests and fir forests, have remained in their primeval form only locally at altitudes between 600 and 1,100 m. Following the near-complete evacuation of the population of the umava mountains after the World War II, a mosaic of secondary treeless areas and different vegetation succession stages emerged at lower altitudes. A large number of streams and numerous raised and valley bogs are typical for the area. Five of the eight umava glacial lakes, which are more than 10,000 years old, are found on the Czech side of the mountains. Many water reservoirs were built there; the Lipenská dam in the southern part of umava is the biggest of them. The territory of this IBA also includes the whole Boletice military training area. A large, extremely varried and mainly forested area. It is a colorful mosaic of different habitat types, some of them specifically influenced by military activities.

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Hazel Grouse Bonasa bonasia resident  1998-2002  550-800 breeding pairs  good  C6  Least Concern 
Black Grouse Lyrurus tetrix resident  1998-2002  150-200 males only  good  C6  Least Concern 
Western Capercaillie Tetrao urogallus resident  1998-2002  60-80 males only  medium  C6  Least Concern 
Black Stork Ciconia nigra breeding  1996-2000  8-10 breeding pairs  medium  B2, C6  Least Concern 
European Honey-buzzard Pernis apivorus breeding  1996-2000  10-20 breeding pairs  poor  B3  Least Concern 
Corncrake Crex crex breeding  1998-2002  170-230 breeding pairs  good  A1, C1  Least Concern 
Eurasian Eagle-owl Bubo bubo resident  1996-2000  10 breeding pairs  poor  B2  Least Concern 
Eurasian Pygmy-owl Glaucidium passerinum resident  1998-2002  120-170 breeding pairs  medium  C6  Least Concern 
Boreal Owl Aegolius funereus resident  1998-2002  90-140 breeding pairs  medium  C6  Least Concern 
Common Kingfisher Alcedo atthis resident  1996-2000  5 breeding pairs  poor  B2  Least Concern 
Picoides tridactylus resident  1996  200 breeding pairs  B2, C6  Not Recognised 
Black Woodpecker Dryocopus martius resident  1998-2002  100-150 breeding pairs  medium  C6  Least Concern 
Red-backed Shrike Lanius collurio breeding  1998-2002  200-300 breeding pairs  medium  B2  Least Concern 
Wood Lark Lullula arborea breeding  1998-2002  15-20 breeding pairs  medium  C6  Least Concern 
Firecrest Regulus ignicapilla breeding  1996-2000  abundant  B3  Least Concern 
Ring Ouzel Turdus torquatus breeding  1996-2000  450 breeding pairs  medium  B3  Least Concern 

IBA Monitoring

2013 high favourable low
Population
Good - based on reliable and complete / representative data

Human intrusions and disturbance recreational activities likely in short term (within 4 years) whole area/population (>90%) moderate to rapid deterioration high
Over-exploitation, persecution and control of species logging & wood harvesting - unintentional effects: large scale happening now some of area/population (10-49%) slow but significant deterioration medium
Residential and commercial development tourism and recreation areas likely in short term (within 4 years) some of area/population (10-49%) very rapid to severe deterioration high

Forest Native coniferous woodland  0 0 moderate (70-90%) good (> 90%) near favourable

Bonasa bonasia Hazel Grouse 600 600 breeding pairs 100 not assessed
Lyrurus tetrix Black Grouse 45 45 males only 100 favourable
Tetrao urogallus Western Capercaillie 180 350 adults only 100 favourable
Ciconia nigra Black Stork 9 9 breeding pairs 100 not assessed
Crex crex Corncrake 135 135 males only 100 favourable
Glaucidium passerinum Eurasian Pygmy-owl 105 105 breeding pairs 100 not assessed
Aegolius funereus Boreal Owl 115 115 breeding pairs 100 not assessed
Dryocopus martius Black Woodpecker 125 125 breeding pairs 100 not assessed
Picoides tridactylus 75 210 breeding pairs 100 favourable

Whole area of site (>90%) covered by appropriate conservation designation  A management plan exists but it is out of date or not comprehensive  Not assessed  low 

Protected areas

Protected area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)  
Sumava National Park 68,520 protected area contained by site 69,030  
Sumava - CZ0311041 Birds Directive 97,493 is identical to site 97,493  
Sumava - CZ0314024 Habitats Directive 171,866 protected area contains site 97,493  
Sumava Biosphere Reserve UNESCO-MAB Biosphere Reserve 167,117 protected area contains site 163,000  
Sumava CHKO Protected Landscape Area 99,752 protected area contained by site 94,480  
Sumavská raseliniste (Sumava peatlands) Wetlands of International Importance (Ramsar) 6,371 protected area contained by site 6,371  

Habitats

IUCN habitat Habitat detail Extent (% of site)
Forest Alluvial and very wet forest; Broadleaved deciduous woodland; Mixed woodland; Native coniferous woodland  60%
Grassland Humid grasslands; Mesophile grasslands  10%
Wetlands (inland) Fens, transition mires and springs; Raised bogs; Rivers and streams; Standing freshwater  15%
Rocky areas Inland cliffs; Scree & boulders  minor
Artificial - terrestrial Arable land; Highly improved re-seeded landscapes; Other urban and industrial areas; Perennial crops, orchards and groves; Ruderal land  20%

Land use

Land-use Extent (% of site)
agriculture 15%
fisheries/aquaculture 3%
forestry 50%
hunting -
military 1%
nature conservation and research 10%
tourism/recreation -
urban/industrial/transport -
water management -
not utilised -

Protection status National High International HighThis IBA includes umava mountains National Park, umava mountains Protected Landscape Area and umava mountains Biosphere Reserve; there are also 51 small-scale protected areas and a Ramsar site. Two SPAs, based on C-criteria were identified within the area of this IBA, they are umava mountains SPA and Boletice SPA

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: Sumava mountains (Bohemian forest). Downloaded from http://www.birdlife.org on 26/12/2014

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