Vladimir Dobrev
Vladimir Dobrev
Bulgarian Society for the Protection of Birds/ BirdLife Bulgaria
Verified email at - Homepage
Cited by
Cited by
Global COVID-19 lockdown highlights humans as both threats and custodians of the environment
AE Bates, RB Primack, BS Biggar, TJ Bird, ME Clinton, RJ Command, ...
Biological conservation 263, 109175, 2021
High juvenile mortality during migration in a declining population of a long‐distance migratory raptor
S Oppel, V Dobrev, V Arkumarev, V Saravia, A Bounas, E Kret, M Velevski, ...
Ibis 157 (3), 545-557, 2015
Spatial and temporal variability in migration of a soaring raptor across three continents
WL Phipps, P López-López, ER Buechley, S Oppel, E Álvarez, ...
Frontiers in Ecology and Evolution 7, 323, 2019
Population decline and range contraction of the Egyptian Vulture Neophron percnopterus in the Balkan Peninsula
M Velevski, SC Nikolov, B Hallmann, V Dobrev, L Sidiropoulos, V Saravia, ...
Bird Conservation International 24 (4), 11, 2014
Differential survival throughout the full annual cycle of a migratory bird presents a life‐history trade‐off
ER Buechley, S Oppel, R Efrat, WL Phipps, I Carbonell Alanís, E Álvarez, ...
Journal of Animal Ecology 90 (5), 1228-1238, 2021
Congregations of wintering Egyptian Vultures Neophron percnopterus in Afar, Ethiopia: present status and implications for conservation
V Arkumarev, V Dobrev, YD Abebe, G Popgeorgiev, SC Nikolov
Ostrich: Journal of African Ornithology 85 (2), 139–145, 2014
Identifying critical migratory bottlenecks and high‐use areas for an endangered migratory soaring bird across three continents
ER Buechley, S Oppel, WS Beatty, SC Nikolov, V Dobrev, V Arkumarev, ...
Journal of Avian Biology 49 (7), e01629, 2018
Assessing the effectiveness of intensive conservation actions: Does guarding and feeding increase productivity and survival of Egyptian Vultures in the Balkans?
S Oppel, V Dobrev, V Arkumarev, V Saravia, A Bounas, E Kret, T Skartsi, ...
Biological Conservation 198, 157-164, 2016
Diet is not related to productivity but to territory occupancy in a declining population of Egyptian Vultures Neophron percnopterus
V Dobrev, Z Boev, V Arkumarev, D Dobrev, E Kret, V Saravia, A Bounas, ...
Bird Conservation International 26 (3), 273-285, 2016
Major threats to a migratory raptor vary geographically along the eastern Mediterranean flyway
S Oppel, V Arkumarev, S Bakari, V Dobrev, V Saravia-Mullin, S Adefolu, ...
Biological Conservation 262, 109277, 2021
Effects of the Common Agricultural Policy on the coverage of grassland habitats in Besaparski ridove special protection area (Natura 2000), Southern Bulgaria
V Dobrev, G Popgeorgiev, D Plachiyski
Acta zoologica bulgarica, 147-155, 2014
Landscape factors affecting territory occupancy and breeding success of Egyptian Vultures on the Balkan Peninsula
S Oppel, V Dobrev, V Arkumarev, V Saravia, A Bounas, A Manolopoulos, ...
Journal of Ornithology 158, 443-457, 2017
Effects of habitat change on territory occupancy, breeding density and breeding success of Long-legged Buzzard (Buteo rufinus Cretzschmar, 1927) in Besaparski Ridove Special …
D Demerdzhiev, V Dobrev, G Popgeorgiev
Acta zoologica bulgarica 5, 191-200, 2014
Population reinforcement and demographic changes needed to stabilise the population of a migratory vulture
S Oppel, V Saravia, A Bounas, V Arkumarev, E Kret, V Dobrev, D Dobrev, ...
Journal of Applied Ecology 58 (12), 2711-2721, 2021
Long-term size and range changes of the Griffon Vulture Gyps fulvus population in the Balkans: a review
D Dobrev, R Tsiakiris, T Skartsi, V Dobrev, V Arkumarev, K Stara, ...
Bird Conservation International 32 (2), 206-221, 2022
Breeding performance and population trend of the Egyptian Vulture Neophron percnopterus in Bulgaria: conservation implications
V Arkumarev, V Dobrev, S Stoychev, D Dobrev, D Demerdzhiev, ...
Ornis Fennica 95 (3), 115–127-115–127, 2018
Assessment of mortality causes for the Egyptian Vulture (Neophron percnopterus) in Bulgaria and Greece (1997-2015)
V Saravia, E Kret, V Dobrev, SC Nikolov
Fact sheet under action A1 of the LIFE+ project “The Return of the Neophron …, 2016
Natal dispersal in Black Kites Milvus migrans migrans in Europe
S Ovčiariková, J Škrábal, H Matušík, K Makoň, J Mráz, V Arkumarev, ...
Journal of Ornithology 161, 935-951, 2020
Assessment of the illegal use of poison in the Egyptian Vulture project sites in Greece and Bulgaria for the period 2003–2012
T Skartsi, V Dobrev, S Oppel, A Kafetzis, E Kret, R Karampatsa, V Saravia, ...
WWF Greece, Athens 77, 2014
AH SCF, TR SCF, S Muhammad, M Shiiwua, P Hall, V Arkumarev, ...
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