(Falco peregrinus)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 120 - 160 pairs Distribution pattern With dispersed breeding sites, more often grouped in neighbouring squares in mountainous and semi-mountainous regions - mainly in the...
P
Alpine Accentor
(Prunella collaris)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 3 500 – 4 500 pairs Distribution pattern With quite limited patchy distribution, covering the zone above the tree line in the mountains Rila, Pirin, Vitosha, Central and...
Common Quail
(Coturnix coturnix)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 15 000 - 35 000 calling males Distribution pattern Widespread in the plains and semi-mountainous parts of the country close to grain crops and meadows, as well as at some...
Rook
(Corvus frugilegus)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 15 000 - 25 000 pairs Distribution pattern With patchy and dispersed distribution in the plains mainly in Northern Bulgaria, more densely in areas in the Danubian Plain,...
Semicollared Flycatcher
(Ficedula semitorquata)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 1 500 – 3 500 pairs Distribution pattern With patchy and dispersed distribution, denser in Eastern and Central Stara Planina, the forested areas around Varna and in...
Eurasian Tree Sparrow
(Passer montanus)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 500 000 - 800 000 pairs Distribution pattern With consistent distribution over almost the entire territory of the country with the exception of the highest parts of the...
Common Grasshopper Warbler
(Locustella naevia)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 0 - 5 pairs Distribution pattern With dispersed distribution mainly along the Danube River (the Belene Lowland, the region of the Srebarna Lake, the Kalimok fishponds)...
Hen Harrier
(Circus cyaneus)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 0 - 2 pairs Distribution pattern Found in the Thracian Plain, in the area of the former Straldzha Marsh, the Northern Black Sea coast and the Danubian Plain. On June 9, 1997...
Song Thrush
(Turdus philomelos)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 200 000 – 600 000 pairs Distribution pattern Distributed in most of the country, more densely in mountainous and semi-mountainous forest areas. Not so compact in the...
Grey Wagtail
(Motacilla cinerea)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 20 000 - 30 000 pairs Distribution pattern Distributed throughout the territory of almost all mountains, including in their lower parts (Eastern Rhodopes, Eastern Stara...
Tengmalm`s Owl
(Aegolius funereus)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 600 - 900 pairs Distribution pattern With patchy distribution, concentrated in the higher parts of Rila, Pirin, Vitosha, Western and Central Stara Planina, Western...
Eurasian Hoopoe
(Upupa epops)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 8 000 – 15 000 pairs Distribution pattern With almost ubiquitous distribution throughout the country except for middle and high parts of the mountains.Breeding distribution...
Rock Partridge
(Alectoris graeca)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 800 – 1 500 pairs Distribution pattern Patchy in all high mountains - Western and Central Stara Planina, Rila, Pirin, part of the Western Rhodopes, Vitosha, Osogovska and...
Tawny Pipit
(Anthus campestris)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 1 200 – 3 500 pairs Distribution pattern With patchy and dispersed distribution in plains, hilly and low mountain areas throughout the country, more consistent in its...
Eurasian Skylark
(Alauda arvensis)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 800 000 - 2 500 000 pairs Distribution pattern Widespread in open terrains throughout the country without mountainous areas and areas with extensive and dense forests....
Pallid Swift
(Apus pallidus)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 2 000 – 4 000 pairs Distribution pattern Mainly in Southern Bulgaria, densely covering the Rila – Rhodopes Massif, Vitosha, Sofia and Central Stara Planina, and dispersed in...
Purple Heron
(Ardea purpurea)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 2020: 64-136 pairs (2007: 150-250 pairs) Distribution pattern A relatively rare breeding migratory species with a small population. It nests alone or in small colonies -...
Pied Avocet
(Recurvirostra avosetta)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 2020: 250 - 800 pairs (2007: 250 - 790 pairs) Distribution pattern A small number of dispersed breeding sites, more compact in the region of the Burgas Wetlands...
Pygmy Cormorant
(Microcarbo pygmaeus) (Phalacrocorax pygmeus)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 2020: 240- 945 pairs (2007: 350–500 pairs) Distribution pattern Colonial breeding species found in only 11 colonies. The breeding areas are...
Paddyfield Warbler
(Acrocephalus agricola)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 2020: 82-153 pairs (2007: 50-80 pairs) Distribution pattern With very limited distribution, mainly in the Durankulak and the Shabla lakes (with Shabla Tuzla) and with...
Rufous-tailed Rock-thrus
(Monticola saxatilis)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 2020: 278 - 590 pairs (2007: 1 200 – 2 500 pairs) Distribution pattern Species with a small population and with limited uneven distribution (Stoynov, Mitev, 2007;...
Pied Wheatear
(Oenanthe pleschanka)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 2020: 186-334 pairs (2007: 350 – 500 pairs) Distribution pattern With compact and in some parts interrupted distribution breeding regularly along the coastal strip of...