Researcher Profile Statistics: Nikolić, Sonja

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Geo Map
Region #
NA - North America 588
AS - Asia, other 157
EU - Europe 142
OC - Oceania 22
AF - Africa 3
SA - South America 1
Unknown 5
Total 918
Country #
US - United States of America 584
SG - Singapore 149
RS - Serbia 79
AU - Australia 22
RU - Russian Federation 10
IE - Ireland 9
BA - Bosnia and Herzegovina 8
NL - Netherlands 7
DE - Germany 6
GB - United Kingdom 5
other - Other Country 39
Total 918
City #
Boardman 220
Ashburn 78
Chandler 68
Belgrade 61
Singapore 43
Brisbane 14
Dublin 9
Baton Rouge 5
Melbourne 5
Nizhniy Novgorod 5
other 410
Total 918
Most viewed items #
ID: 1885 - Полни диморфизам шумске корњаче (Testudo hermanni) централног дела Балканског полуострва 42
ID: 2270 - 101. emisija Van dometa: Razgovor sa herpetolozima dr Sonjom Nikolić i dr Rastkom Ajtićem 28
ID: 4263 - Reproductive characteristics of two Triturus species (Amphibia: Caudata) 27
ID: 4266 - Diverzitet zmija okoline Trebinja 27
ID: 1867 - Population characteristics of the nose-horned viper (Vipera ammodytes) on Golem Grad Island (North Macedonia) 25
ID: 6118 - Dwarf vipers on a small island: body size, diet and fecundity correlates 25
ID: 2079 - (Кад бисмо их боље познавали) Змије Србије нису опасне за људе 23
ID: 6670 - Distribucija slepića (Anguis fragilis complex) u Srbiji, sa mogućim razgraničenjem vrsta 22
ID: 2277 - Talasanje - Šetnja 21
ID: 226 - A prison effect in a wild population: a scarcity of females induces homosexual behaviors in males 20
ID: 7161 - What do mountaineers and their guides in Serbia know about venomous snakes? A pilot questionnaire analysis 20
ID: 1868 - Reproductive potentials of two Triturus species from their hybrid zone 19
ID: 2268 - U svetu gmizavaca i vodozemaca 19
ID: 4926 - Analysis of the venomous snakebite patients treated in the Uzice general hospital (Western Serbia) between 2006 and 2018 19
ID: 1714 - Population and ecological characteristics of the dice snake, Natrix tessellata (Laurenti, 1768), in lower portions of the Vrbanja River (Republic of Srpska, Bosnia and Herzegovina) 18
ID: 240 - Contribution to the knowledge of distribution of Colubrid snakes in Serbia 18
ID: 201 - When carapace governs size: variation among age classes and individuals in a free-ranging ectotherm with delayed maturity 17
ID: 227 - The herpetological collection of the Institute for Biological Research "Siniša Stanković“, University of Belgrade 17
ID: 220 - Reptiles in Serbia: Distribution and diversity patterns 16
ID: 230 - Why an apparently prosperous subspecies needs strict protection: The case of testudo hermanni boettgeri from the central balkans 16
ID: 235 - Colour variations in the European tree frog, Hyla arborea (Linnaeus, 1758), from two small adjacent ponds in the Vojvodina province, Serbia 16
ID: 4268 - The first confirmed records of the Mediterranean house geckos, Hemidactylus turcicus (Squamata: Gekkonidae) in Bosnia and Herzegovina 16
ID: 1869 - Distribution of Hermann’s tortoise across Serbia with implications for conservation 15
ID: 4264 - Wild populations of Hermann’s tortoise in central part of Balkan Peninsula 15
ID: 232 - Confiscated Emys orbicularis (L., 1758) Dying Out in a “Temporary” Reception Facility in Serbia: a Case Study Showing the Urgency for a Regional Reptile Rescue Centre 14
ID: 234 - First report on a trichromatic lowland Vipera berus bosniensis population in Serbia 13
ID: 243 - Filling in the gaps in distribution data of the Snake-eyed skink Ablepharus kitaibelii Bibron and Bory, 1833 (Squamata: Scincidae) in Serbia 13
ID: 244 - Effects of fires and roadkills on the isolated population of Testudo hermanni Gmelin, 1789 (Reptilia: Testudinidae) in central Montenegro 13
ID: 1900 - Sexual dimorphism, diet and reproduction of the grass snake (Natrix natrix) in the region of the marshy-pond ecosystem Bardača (Republic of Srpska, Bosnia and Herzegovina) 11
ID: 1914 - Stepski smuk Dolichophis caspius 11
ID: 205 - Threatening levels and extinction risks based on distributional, ecological and life-history datasets (DELH) versus IUCN criteria: example of Serbian reptiles 11
ID: 1895 - Tortoise’s shell – a blessing and a curse. How tortoises cope with various obstacles? 10
ID: 1897 - Threatening levels and extinction risks based on distributional, ecological and life-history datasets (DELH) versus IUCN criteria – example of Serbian reptiles 10
ID: 1907 - Preliminary data on the distribution and conservation status of the Balkan adder (Vipera berus bosniensis) in the Vojvodina province, Serbia 10
ID: 1913 - Šumska kornjača Testudo hermanni 10
ID: 217 - Variations in righting behaviour across Hermann's tortoise populations 10
ID: 260 - Two fangs good, a hundred legs better: Juvenile viper devoured by an adult centipede it had ingested 10
ID: 263 - Sexual dimorphism in Branchipus schaefferi Fischer, 1834 (Anostraca: Branchiopoda: Crustacea) from Serbia 10
ID: 3927 - Detailed description, with personal experience, of a neurotoxic envenomation due to Vipera berus bosniensis bite in Vojvodina, Serbia 10
ID: 4261 - The Effect of Shelter on Oxidative Stress and Aggressive Behavior in Crested Newt Larvae (Triturus spp.) 10
ID: 4262 - Venomous snakebites in Serbia through 125 years: what we do (not) know in comparison with neighboring countries. A literature review 10
ID: 1876 - Sexual size and shape dimorphism of the Vipers at the Balkans – small, medium and large scale 9
ID: 1878 - Hermann’s tortoise in the central Balkans: basic demographic features and anthropogenic influences 9
ID: 1879 - Reptile megalopolis on a small island: population studies on reptiles on the island of Golem Grad 9
ID: 1882 - Natrix tessellata on Golem Grad, FYR of Macedonia: a natural fortress shelters a prosperous snake population 9
ID: 1905 - Results of project of DNA sampling of Emys orbicularis in Serbia – conservation issues 9
ID: 1923 - Introduced fish Ameiurus nebulosus (Le Sueur, 1819): hazard to the Grass snake Natrix natrix (Laurenti, 1768) 9
ID: 207 - Updated distribution of the European pond turtle Emys orbicularis (Linnaeus, 1758) and its conservation issues in Serbia 9
ID: 216 - Novel, non-invasive method for distinguishing the individuals of the fire salamander (Salamandra salamandra) in capture-mark-recapture studies 9
ID: 256 - The Nose-horned viper awakened from under the snow 9
ID: 261 - Unusual amplexuses between anurans and caudates 9
ID: 262 - Geographic (in-)variability of gender-specific traits in Hermann's tortoise 9
ID: 4166 - Populaciona istraživanja šarenog daždevnjaka (Salamandra salamandra) na području Banja Luke 9
ID: 1875 - Mirror Mirror on the Wall, do I look like Mom at all? Heritability for external morphology in an Meadow viper (Vipera ursinii) population from Montenegro 8
ID: 1903 - Brilliant, we seized a huge shipment! But now what?! 8
ID: 208 - Skills or strength—how tortoises cope with dense vegetation? 8
ID: 213 - Sexual body size and body shape dimorphism of Testudo hermanni in central and eastern Serbia 8
ID: 214 - Unexpected life history traits in a very dense population of dice snakes 8
ID: 246 - New findings of the Greek Frog, Rana graeca Boulenger, 1891 (Anura: Ranidae) in the north-western Bosnia and Herzegovina 8
ID: 257 - Intra- and inter-population variability of food preferences of two natrix species on the Balkan Peninsula 8
ID: 1926 - Possible reproduction of the red-eared slider, Trachemys scripta elegans (Reptilia: Testudines: Emydidae), in Serbia, under natural conditions 7
ID: 211 - When do meadow vipers (Vipera ursinii) become sexually dimorphic? - ontogenetic patterns of sexual size dimorphisms 7
ID: 238 - Carapace peculiarities of Hermann's tortoises (Testudo hermanni) in several Balkan populations 7
ID: 259 - Strange affection: Male Bufo bufo (Anura: Bufonidae) passionately embracing a bulge of mud 7
ID: 1890 - Testudo hermanni boettgeri in the Balkans: geographic variability in morphology, and preliminary population viability analysis 6
ID: 1911 - Sexual dimorphism and allometry of sand lizards from Bistra mt., FYR Macedonia – Preliminary results 6
ID: 1924 - Geophagy in the Hermann's tortoise, Testudo hermanni (Geofagija kod čančare, Testudo hermanni) 6
ID: 258 - New records of the common spadefoot toad, pelobates fuscus (Anura: Pelobatidae), in Bosnia and Herzegovina 6
ID: 1874 - Morphological characteristics and sexual dimorphism of adder (Vipera berus) from eastern Montenegro 5
ID: 1877 - Sexual dimorphism in the genus Branchipus (Anostraca, Crustacea) from Serbia 5
ID: 4153 - Ekologija bjelouške (Natrix natrix) na području močvarnog ekosistema Bardača 5
Total 918
Most type viewed #
ID: all - 0
ID: other - 0
ID: journal - 517
ID: conference - 215
ID: patent - 0
ID: book - 21
ID: dataset - 0
ID: selected - 0
Total 753


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2023 05 4341669 17145617 19179 430
2024 11328 172061240 0000 00 488
Ever 918