(Corvus corone cornix)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 25 000 - 50 000 pairs Distribution pattern With almost ubiquitous distribution throughout the country with the exception of some of the highest mountain areas and...
H
Horned Lark
(Eremophila alpestris)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 4 500 – 6 500 pairs Distribution pattern With patchy distribution, covering the open alpine parts of the mountains Rila, Pirin, Stara Planina, Vitosha and Slavyanka,...
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...
House Sparrow
(Passer domesticus)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 2 000 000 - 4 000 000 pairs Distribution pattern With consistent distribution throughout almost the entire territory of the country except for the high parts of the...
House Martin
(Delichon urbicum)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 600 000 - 1 000 000 pairs Distribution pattern Widespread throughout almost the entire territory of the country except for some mountainous areas without settlements and...
Hazel Grouse
(Bonasa bonasia)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 1 800 – 5 000 pairs Distribution pattern With patchy distribution mainly in the low and middle parts of Stara Planina (between Chuprene and Kotlenska Mountain), in the...
Hawfinch
(Coccothraustes coccothraustes)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 50 000 - 150 000 pairs Distribution pattern With patchy and dispersed distribution in most of the country, with the following exceptions: the higher parts of...
Black-crowned Night Heron
(Nycticorax nycticorax)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 2020: 601-1403 pairs (2007: 1800–2500 pairs) Distribution pattern In single or mixed colonies, grouped or dispersed, mainly along the Danube River and its...
Mute Swan
(Cygnus olor)Category of conservation concern (IUCN, 2020) - Least Concern Population size: 2020: 102-184 pairs (2007: 15-35 pairs) Distribution pattern With dispersed and partly grouped breeding localities, mainly along the Black Sea coast between Cape Emine and Cape...