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Historia naturalis bulgarica
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Articles by author:
Geko Spiridonov
[Жеко Спиридонов]
[6] (reverse chronological order)
Bear footprints and their use for monitoring and estimating numbers of brown bears (Ursus arctos L.) in Bulgaria
29 December 2016 ·
vol. 23
· pp. 119–126
— views: 20
Signs of the bear life activities and their utilization for the monitoring of the bear (Ursus arctos L.) in Bulgaria
29 December 2015 ·
vol. 22
· pp. 73–83
— views: 15
Нови находища на три реликтни вида птици в Родопите [New records of three relict bird species in the Rhodopes]
29 December 2008 ·
vol. 19
· pp. 181–182
— views: 13
The discovery of an extinct species: Data for the recent presence of the Lynx (Lynx lynx L.) in Bulgaria and discussion of its status since 1941
15 April 2006 ·
vol. 17
· pp. 167–176
— views: 17
The Wild Cat (Felis silvestris Schr.) and the Feral Domestic Cat: Problems of the Morphology, Taxonomy, identification of the hybrids and purity of the wild population
29 December 1997 ·
vol. 8
· pp. 101–120
— views: 18
The otter (Lutra lutra L., 1758) in Bulgaria, its state and conservation
28 February 1989 ·
vol. 1
· pp. 57–64
— views: 10
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Historia naturalis bulgarica
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Index descriptus
National Museum of Natural History, Bulgarian Academy of Sciences