Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Girgina Daskalova"'
Autor:
Girgina Daskalova, Petеr Shurulinkov, Ivailo Klisurov, Ivailo Angelov, Dimitar Demerdzhiev, Rusko Petrov
Publikováno v:
Travaux du Muséum National d’Histoire Naturelle “Grigore Antipa”, Vol 67, Iss 1, Pp 153-165 (2024)
Saker falcon populations suffered severe declines, especially in the second half of the 20th century. During the period between 2004 and 2018, the species became extinct in Bulgaria as a breeding species. After that, a reintroduction program was impl
Externí odkaz:
https://doaj.org/article/e7897b9cdac3441ba9ab6f5056c667fc
Autor:
Petar SHURULINKOV, Girgina DASKALOVA, Andrey RALEV, Petko TZVETKOV, Kostadin VALCHEV, Simeon ARANGELOV, Ivan HRISTOV, Rumen KOLCHAGOV, Petar DIMOV
Publikováno v:
Tichodroma, Vol 33, Pp 1-20 (2021)
Actual status, distribution, numbers and threats for four forest bird species – Tengmalm’s Owl (Aegolius funereus), Pygmy Owl (Glaucidium passerinum), Three-toed Woodpecker (Picoides tridactylus), and Capercaillie (Tetrao urogallus) were studied
Externí odkaz:
https://doaj.org/article/2048cf3881a147f089335d782ecb170f
Autor:
Peter Shurulinkov, Patrick Bergkamp, Nikola Aleksandrov, Pavel Simeonov, Andrey Ralev, Petko Tsvetkov, Konstantin Popov, Girgina Daskalova, Katherine Dimitrova, Krassimir Hristov, Ivan Hristov, Jivko Gradinarov, Ivaylo Tonev, Boris Hotinov, Dimitar A. Dimitrov, Meinolf Ottensman, Tony Rinaud, Nayden Chakarov
Publikováno v:
Historia naturalis bulgarica, Vol 42, Iss 12, Pp 89-94 (2021)
The area of Coastal Dobrudzha in NE Bulgaria is well known for its richness of vagrants. A long-term research project was started at a location at Durankulak Lake, on the northern Black Sea Coast, aiming to obtain data on the characteristics of autum
Externí odkaz:
https://doaj.org/article/9f4fa77f05324edc962930a9c098f6d9
Autor:
Peter Shurulinkov, Girgina Daskalova, Konstantin Popov, Svetla Dalakchieva, Rossen Tzonev, Ivaylo Dimchev, Andrey Ralev
Publikováno v:
Historia naturalis bulgarica, Vol 41, Pp 41-49 (2020)
The ruddy shelduck (Tadorna ferruginea) is a species of great conservation importance within its European breeding grounds. Tadorna ferruginea is included in the Red Data Book of Bulgaria (2015) in the category “Critically Endangered”. The specie
Externí odkaz:
https://doaj.org/article/3be09d096f0d435d82c832c6bab1ec18
Autor:
Miroslav Dravecký, Petar Shurulinkov, Georgi Dilovski, Michal Revický, Girgina Daskalova, Ján Obuch
Publikováno v:
Raptor Journal. 16:1-15
During 2018–2022, the local breeding population of the long-legged buzzard (Buteo rufinus) in southeastern Bulgaria was monitored in the territory of three districts of Sliven, Yambol and Burgas. Diet data were collected in 15 breeding pairs. Overa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89776c48bdfd37fdef9767d32d17a551
https://doi.org/10.2478/srj-2022-0001
https://doi.org/10.2478/srj-2022-0001
Autor:
Nayden Chakarov, Andrey Ralev, Peter Shurulinkov, Girgina Daskalova, Konstantin Popov, Tony Rinaud, Pavel Simeonov, Nikola Aleksandrov, Ivaylo Tonev, Dimitar A. Dimitrov, Ivan Hristov, Petko Tsvetkov, Patrick Bergkamp, Katherine Dimitrova, Krassimir Hristov, Meinolf Ottensman, Boris Hotinov, Jivko Gradinarov
Publikováno v:
Historia naturalis bulgarica, Vol 42, Iss 12, Pp 89-94 (2021)
The area of Coastal Dobrudzha in NE Bulgaria is well known for its richness of vagrants. A long-term research project was started at a location at Durankulak Lake, on the northern Black Sea Coast, aiming to obtain data on the characteristics of autum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e8cd59c778927db6acd5db169d88549
https://www.nmnhs.com/historia-naturalis-bulgarica/article.php?id=000468000422021
https://www.nmnhs.com/historia-naturalis-bulgarica/article.php?id=000468000422021
Autor:
Andrey Ralev, Peter Shurulinkov, Konstantin Popov, Svetla Dalakchieva, Girgina Daskalova, Ivaylo Dimchev, Rossen Tzonev
Publikováno v:
Historia naturalis bulgarica, Vol 41, Pp 41-49 (2020)
The ruddy shelduck (Tadorna ferruginea) is a species of great conservation importance within its European breeding grounds. Tadorna ferruginea is included in the Red Data Book of Bulgaria (2015) in the category “Critically Endangered”. The specie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba1690ed6af635ae2a568696892a12d7
https://doi.org/10.48027/hnb.41.06001
https://doi.org/10.48027/hnb.41.06001
Autor:
Girgina Daskalova, Tzvetan Zlatanov, Kostadin B. Georgiev, Peter Shurulinkov, Simon Thorn, Boris P. Nikolov, Thomas K. Gottschalk
Publikováno v:
Forest Ecology and Management. :123-129
Intensive forest management has caused a decline in the numbers of birds specialized on old growth. Understanding how forest stand attributes influence the distribution of these specialists has hence become a prerequisite for sustainable forest manag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a61b22edd2d96fdd9c68b1ab6ccf72a8
https://doi.org/10.1016/j.foreco.2018.03.041
https://doi.org/10.1016/j.foreco.2018.03.041
Autor:
GIRGINA DASKALOVA, PETER SHURULINKOV
Publikováno v:
ZooNotes, Vol 125, Iss-, Pp 1-4 (2018)
Hunting behavior was studied in a small breeding population of Red-footed Falcons in SE-Bulgaria and in a transitory migrants of the same species. A total of seven types of hunting strategies were performed by the Red-footed Falcons which can be rapi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::d73139c9c473cd2cf1b25fc66119674b
http://www.zoonotes.bio.uni-plovdiv.bg/ZooNotes_2018/ZooNotes_125_2018_Daskalova&Shurulinkov.pdf
http://www.zoonotes.bio.uni-plovdiv.bg/ZooNotes_2018/ZooNotes_125_2018_Daskalova&Shurulinkov.pdf
Publikováno v:
Slovak Raptor Journal, Vol 10, Iss 1, Pp 95-100 (2016)
The lesser kestrel (Falco naumanni) was considered extinct as a breeding species in Bulgaria, but recently a small breeding colony was found again in the south-eastern part of the country. Seven recent observations of flocks or solitary birds of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e802dada88dac6419fdb7a6a06bf43f
https://doi.org/10.1515/srj-2016-0001
https://doi.org/10.1515/srj-2016-0001