Works by Gula, Roman

Results: 39

Parrots of Oceania – a comparative study of extinction risk.

Published in:

Emu (0158-4197), 2018, v. 118, n. 1, p. 94, doi. 10.1080/01584197.2017.1410066

By:

Olah, George;
Theuerkauf, Jörn;
Legault, Andrew;
Gula, Roman;
Stein, John;
Butchart, Stuart;
O’Brien, Mark;
Heinsohn, Robert

Publication type:

Article

Using playback and habitat models to estimate the distribution and population size of the critically endangered Crow Honeyeater, Gymnomyza aubryana, in New Caledonia.

Published in:

Emu (0158-4197), 2016, v. 116, n. 1, p. 41, doi. 10.1071/MU15036

By:

Okahisa, Yuji;
Legault, Andrew;
Angin, Baptiste;
Chartendrault, Vivien;
Barré, Nicolas;
de Franceschi, Christophe;
Duval, Thomas;
Tron, François;
Gula, Roman;
Theuerkauf, Jörn

Publication type:

Article

Using playback and habitat models to estimate the distribution andpopulation size of the critically endangered Crow Honeyeater, Gymnomyza aubryana, in New Caledonia.

Published in:

Emu (0158-4197), 2016, v. 116, n. 1, p. 41, doi. 10.1071/MU15036

By:

Yuji Okahisa;
Legault, Andrew;
Angin, Baptiste;
Chartendrault, Vivien;
Barré, Nicolas;
de Franceschi, Christophe;
Duval, Thomas;
Tron, François;
Gula, Roman;
Theuerkauf, Jörn

Publication type:

Article

Elevated concentrations of naturally occurring heavy metals inversely correlate with reproductive output and body mass of the Kagu Rhynochetos jubatus.

Published in:

Ibis (0019-1019), 2017, v. 159, n. 3, p. 580, doi. 10.1111/ibi.12474

By:

Theuerkauf, Jörn;
Haneda, Tokushi;
Okahisa, Yuji;
Sato, Nozomu J.;
Rouys, Sophie;
Bloc, Henri;
Ueda, Keisuke;
Watanabe, Izumi;
Kuehn, Ralph;
Gula, Roman

Publication type:

Article

Naturally high heavy metal concentrations in feathers of the flightless Kagu Rhynochetos jubatus.

Published in:

Ibis (0019-1019), 2015, v. 157, n. 1, p. 177, doi. 10.1111/ibi.12216

By:

Theuerkauf, Jörn;
Haneda, Tokushi;
Sato, Nozomu J.;
Ueda, Keisuke;
Kuehn, Ralph;
Gula, Roman;
Watanabe, Izumi;
Downs, Colleen

Publication type:

Article

A new mother-assisted rearing and release technique ('born to be free') reduces the exploratory movements and increases survival of young capercaillies.

Published in:

European Journal of Wildlife Research, 2015, v. 61, n. 2, p. 299, doi. 10.1007/s10344-015-0899-3

By:

Merta, Dorota;
Kobielski, Janusz;
Krzywiński, Andrzej;
Theuerkauf, Jörn;
Gula, Roman

Publication type:

Article

The need for standardization in wildlife science: home range estimators as an example.

Published in:

European Journal of Wildlife Research, 2013, v. 59, n. 5, p. 713, doi. 10.1007/s10344-013-0726-7

By:

Gula, Roman;
Theuerkauf, Jörn

Publication type:

Article

An audio/video surveillance system for wildlife.

Published in:

European Journal of Wildlife Research, 2010, v. 56, n. 5, p. 803, doi. 10.1007/s10344-010-0392-y

By:

Gula, Roman;
Theuerkauf, Jörn;
Rouys, Sophie;
Legault, Andrew

Publication type:

Article

Recent arrivals or established tenants? History of wolf presence influences attitudes toward the carnivore.

Published in:

Wildlife Society Bulletin (2328-5540), 2019, v. 43, n. 4, p. 639, doi. 10.1002/wsb.1027

By:

Gosling, Elizabeth;
Bojarska, Katarzyna;
Gula, Roman;
Kuehn, Ralph

Publication type:

Article

Mating system and extra-pair paternity in the Fan-tailed Gerygone Gerygone flavolateralis in relation to parasitism by the Shining Bronze-cuckoo Chalcites lucidus.

Published in:

PLoS ONE, 2018, v. 13, n. 3, p. 1, doi. 10.1371/journal.pone.0194059

By:

Bojarska, Katarzyna;
Kuehn, Ralph;
Gazda, Małgorzata A.;
Sato, Nozomu J.;
Okahisa, Yuji;
Tanaka, Keita D.;
Attisano, Alfredo;
Gula, Roman;
Ueda, Keisuke;
Theuerkauf, Jörn

Publication type:

Article

Brown bear habitat selection in relation to anthropogenic structures in the Bieszczady Mountains, Poland.

Published in:

Biologia, 2014, v. 69, n. 7, p. 926, doi. 10.2478/s11756-014-0386-4

By:

Frąckowiak, Witold;
Theuerkauf, Jörn;
Pirga, Bartosz;
Gula, Roman

Publication type:

Article

How does parental role influence the activity and movements of breeding wolves?

Published in:

Journal of Ethology, 2009, v. 27, n. 1, p. 185, doi. 10.1007/s10164-008-0106-z

By:

Tsunoda, Hiroshi;
Gula, Roman;
Theuerkauf, Jörn;
Rouys, Sophie;
Radler, Stephan;
Pirga, Bartosz;
Eggermann, Julia;
Brzezowska, Barbara

Publication type:

Article

Inventory of alien birds and mammals in the Wallis and Futuna Archipelago.

Published in:

Biological Invasions, 2010, v. 12, n. 9, p. 2975, doi. 10.1007/s10530-010-9706-y

By:

Theuerkauf, Jörn;
Jourdan, Hervé;
Rouys, Sophie;
Gula, Roman;
Gajewska, Marta;
Unrug, Katarzyna;
Kuehn, Ralph

Publication type:

Article

Some like it odd: Long‐term research reveals unusual behaviour in the flightless Kagu of New Caledonia.

Published in:

Austral Ecology, 2021, v. 46, n. 1, p. 151, doi. 10.1111/aec.12962

By:

Theuerkauf, Jörn;
Rouys, Sophie;
Bloc, Henri;
Hunt, Gavin R.;
Kuehn, Ralph;
Gula, Roman

Publication type:

Article

Unusual blood profiles in the endemic Kagu of New Caledonia are not physiological.

Published in:

Journal of Ornithology, 2020, v. 161, n. 2, p. 589, doi. 10.1007/s10336-020-01749-w

By:

Gula, Roman;
Bloc, Henri;
Duval, Thomas;
Theuerkauf, Jörn

Publication type:

Article

Breeding biology of the Fan-tailed Gerygone Gerygone flavolateralis in relation to parasitism by the Shining Bronze-cuckoo Chalcites lucidus.

Published in:

Journal of Ornithology, 2019, v. 160, n. 1, p. 91, doi. 10.1007/s10336-018-1592-6

By:

Attisano, Alfredo;
Thiel, Felix;
Sato, Nozomu;
Okahisa, Yuji;
Bolopo, Diana;
Tanaka, Keita D.;
Kuehn, Ralph;
Gula, Roman;
Ueda, Keisuke;
Theuerkauf, Jörn

Publication type:

Article

Indirect evidence for body size reduction in a flightless island bird after human colonisation.

Published in:

Journal of Ornithology, 2018, v. 159, n. 3, p. 823, doi. 10.1007/s10336-018-1545-0

By:

Theuerkauf, Jörn;
Gula, Roman

Publication type:

Article

Standardising distance sampling surveys of parrots in New Caledonia.

Published in:

Journal of Ornithology, 2013, v. 154, n. 1, p. 19, doi. 10.1007/s10336-012-0864-9

By:

Legault, Andrew;
Theuerkauf, Jörn;
Baby, Emilie;
Moutin, Laetitia;
Rouys, Sophie;
Saoumoé, Maurice;
Verfaille, Ludovic;
Barré, Nicolas;
Chartendrault, Vivien;
Gula, Roman

Publication type:

Article

Identification of polymorphic microsatellite loci for the endangered Kagu ( Rhynochetos jubatus) by high-throughput sequencing.

Published in:

Journal of Ornithology, 2012, v. 153, n. 1, p. 249, doi. 10.1007/s10336-011-0736-8

By:

Stoeckle, Bernhard;
Theuerkauf, Jörn;
Rouys, Sophie;
Gula, Roman;
Lorenzo, Almudena;
Lambert, Christophe;
Kaeser, Tatjana;
Kuehn, Ralph

Publication type:

Article

Erratum to: Discrimination and ejection of eggs and nestlings by the fan-tailed gerygone from New Caledonia.

Published in:

Current Zoology, 2021, v. 67, n. 6, p. 695, doi. 10.1093/cz/zoab080

By:

Attisano, Alfredo;
Sato, Nozomu J;
Tanaka, Keita D;
Okahisa, Yuji;
Ueda, Keisuke;
Gula, Roman;
Theuerkauf, Jörn

Publication type:

Article

Discrimination and ejection of eggs and nestlings by the fan-tailed gerygone from New Caledonia.

Published in:

Current Zoology, 2021, v. 67, n. 6, p. 653, doi. 10.1093/cz/zoab066

By:

Attisano, Alfredo;
Sato, Nozomu J;
Tanaka, Keita D;
Okahisa, Yuji;
Ueda, Keisuke;
Gula, Roman;
Theuerkauf, Jörn

Publication type:

Article

Threat recognition and response in an avian brood-parasite host from New Caledonia.

Published in:

Current Zoology, 2021, v. 67, n. 3, p. 255, doi. 10.1093/cz/zoaa061

By:

Attisano, Alfredo;
Hlebowicz, Kasper;
Gula, Roman;
Theuerkauf, Jörn

Publication type:

Article

Impact of brood parasitism and predation on nest survival of the fan-tailed gerygone in New Caledonia.

Published in:

Journal of Avian Biology, 2020, v. 51, n. 7, p. 1, doi. 10.1111/jav.02476

By:

Attisano, Alfredo;
Groß, Lara B.;
Sato, Nozomu J.;
Yuji Okahisa;
Tanaka, Keita D.;
Gula, Roman;
Ueda, Keisuke;
Theuerkauf, Jörn

Publication type:

Article

Polymorphism at the nestling stage and host‐specific mimicry in an Australasian cuckoo‐host arms race.

Published in:

Journal of Animal Ecology, 2023, v. 92, n. 1, p. 30, doi. 10.1111/1365-2656.13849

By:

Attisano, Alfredo;
Gill, Brian J.;
Anderson, Michael G.;
Gula, Roman;
Langmore, Naomi E.;
Okahisa, Yuji;
Sato, Nozomu J.;
Tanaka, Keita D.;
Thorogood, Rose;
Ueda, Keisuke;
Theuerkauf, Jörn

Publication type:

Article

Establishment of Microsatellite Markers to Assess the Mating System of the Fan-Tailed Gerygone ( Gerygone flavolateralis) for Studying Cuckoo-Host Arms Race.

Published in:

Annales Zoologici Fennici, 2015, v. 52, n. 5/6, p. 280, doi. 10.5735/086.052.0503

By:

Gazda, Małgorzata A.;
Kuehn, Ralph;
Sato, Nozomu J.;
Tanaka, Keita D.;
Okahisa, Yuji;
Ueda, Keisuke;
Gula, Roman;
Theuerkauf, Jörn

Publication type:

Article

Stress-hormone levels of wolves in relation to breeding season, pack size, human activity, and prey density.

Published in:

Annales Zoologici Fennici, 2013, v. 50, n. 3, p. 170, doi. 10.5735/086.050.0304

By:

Eggermann, Julia;
Theuerkauf, Jörn;
Pirga, Bartosz;
Milanowski, Artur;
Gula, Roman

Publication type:

Article

Correction: Towards Automated Ethogramming: Cognitively-Inspired Event Segmentation for Streaming Wildlife Video Monitoring.

Published in:

2023

By:

Mounir, Ramy;
Shahabaz, Ahmed;
Gula, Roman;
Theuerkauf, Jörn;
Sarkar, Sudeep

Publication type:

Correction Notice

Towards Automated Ethogramming: Cognitively-Inspired Event Segmentation for Streaming Wildlife Video Monitoring.

Published in:

International Journal of Computer Vision, 2023, v. 131, n. 9, p. 2267, doi. 10.1007/s11263-023-01781-2

By:

Mounir, Ramy;
Shahabaz, Ahmed;
Gula, Roman;
Theuerkauf, Jörn;
Sarkar, Sudeep

Publication type:

Article

Impact of invasive little fire ants Wasmannia auropunctata on rainforest soil fauna: implications for conservation of the endangered flightless kagu of New Caledonia.

Published in:

Biological Invasions, 2022, v. 24, n. 12, p. 3675, doi. 10.1007/s10530-022-02882-8

By:

Jourdan, Hervé;
Bourguet, Edouard;
Mille, Christian;
Gula, Roman;
Theuerkauf, Jörn

Publication type:

Article

Evidence of wolf dispersal in anthropogenic habitats of the Polish Carpathian Mountains.

Published in:

Biodiversity & Conservation, 2009, v. 18, n. 8, p. 2173, doi. 10.1007/s10531-009-9581-y

By:

Gula, Roman;
Hausknecht, Roland;
Kuehn, Ralph

Publication type:

Article

Do a priori hypotheses improve the reliability of wildlife research?

Published in:

2018

By:

Gula, Roman;
Theuerkauf, Jörn

Publication type:

Letter to the Editor

Publication Costs and a Moderate Impact Factor Deter Potential Authors of the Journal of Wildlife Management.

Published in:

2011

By:

Theuerkauf, Jörn;
Gula, Roman

Publication type:

Letter

Application of Quantitative Real-Time Polymerase Chain Reaction for Noninvasive Genetic Monitoring.

Published in:

Journal of Wildlife Management, 2010, v. 74, n. 8, p. 1904, doi. 10.2193/2009-421

By:

HAUSKNECHT, ROLAND;
BAYERL, HELMUT;
GULA, ROMAN;
KUEHN, RALPH

Publication type:

Article

Application of Quantitative Real-Time Polymerase Chain Reaction for Noninvasive Genetic Monitoring.

Published in:

Journal of Wildlife Management, 2010, v. 74, n. 8, p. 1904, doi. 10.2193/2009-421

By:

Hausknecht, Roland;
Bayerl, Helmut;
Gula, Roman;
Kuehn, Ralph

Publication type:

Article

Wolf Depredation on Domestic Animals in the Polish Carpathian Mountains.

Published in:

Journal of Wildlife Management, 2008, v. 72, n. 1, p. 283, doi. 10.2193/2006-368

By:

Gula, Roman

Publication type:

Article

SPATIOTEMPORAL SEGREGATION OF WOLVES FROM HUMANS IN THE BIALOWIEZA FOREST (POLAND).

Published in:

Journal of Wildlife Management, 2003, v. 67, n. 4, p. 706, doi. 10.2307/3802677

By:

Theuerkauf, Jorn;
Jedrzejewski, Wlodzimierz;
Schmidt, Krzysztof;
Gula, Roman

Publication type:

Article

Positive range-abundance relationships in Indo-Pacific bird communities.

Published in:

Journal of Biogeography, 2017, v. 44, n. 9, p. 2161, doi. 10.1111/jbi.13021

By:

Theuerkauf, Jörn;
Chartendrault, Vivien;
Desmoulins, Frédéric;
Barré, Nicolas;
Gula, Roman

Publication type:

Article

Re-evaluation of the wolf population management units in central Europe.

Published in:

Wildlife Biology, 2020, v. 2020, n. 2, p. N.PAG, doi. 10.2981/wlb.00505

By:

Gula, Roman;
Bojarska, Katarzyna;
Theuerkauf, Jörn;
Król, Wiesław;
Okarma, Henryk

Publication type:

Article

Towards a successful reintroduction of capercaillies - activity, movements and diet of young released to the Lower Silesia Forest, Poland.

Published in:

Wildlife Biology, 2016, v. 22, n. 3, p. 130, doi. 10.2981/wlb.00208

By:

Merta, Dorota;
Kobielski, Janusz;
Theuerkauf, Jörn;
Gula, Roman

Publication type:

Article