Steffen Hahn

4.8k total citations
113 papers, 3.3k citations indexed

About

Steffen Hahn is a scholar working on Ecology, Ecology, Evolution, Behavior and Systematics and Ecological Modeling. According to data from OpenAlex, Steffen Hahn has authored 113 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 100 papers in Ecology, 52 papers in Ecology, Evolution, Behavior and Systematics and 28 papers in Ecological Modeling. Recurrent topics in Steffen Hahn's work include Avian ecology and behavior (89 papers), Animal Behavior and Reproduction (44 papers) and Species Distribution and Climate Change (28 papers). Steffen Hahn is often cited by papers focused on Avian ecology and behavior (89 papers), Animal Behavior and Reproduction (44 papers) and Species Distribution and Climate Change (28 papers). Steffen Hahn collaborates with scholars based in Switzerland, Germany and Czechia. Steffen Hahn's co-authors include Simeon Lisovski, Silke Bauer, Félix Liechti, Tamara Emmenegger, Marcel Klaassen, Martins Briedis, Peter Adamík, Fränzi Korner‐Nievergelt, Hans‐Ulrich Peter and Chris M. Hewson and has published in prestigious journals such as PLoS ONE, The Science of The Total Environment and Current Biology.

In The Last Decade

Steffen Hahn

109 papers receiving 3.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Steffen Hahn Switzerland 33 2.8k 1.1k 932 555 375 113 3.3k
Esa Lehikoinen Finland 33 3.3k 1.2× 1.4k 1.3× 1.7k 1.9× 873 1.6× 746 2.0× 67 4.3k
Hannu Pöysä Finland 35 3.2k 1.1× 1.1k 1.0× 617 0.7× 1.1k 2.0× 418 1.1× 157 3.7k
Niclas Jonzén Sweden 33 1.9k 0.7× 829 0.8× 1.1k 1.2× 979 1.8× 676 1.8× 71 2.9k
Jorge M. Palmeirim Portugal 38 2.8k 1.0× 2.3k 2.1× 1.3k 1.4× 732 1.3× 783 2.1× 146 4.1k
Steven J. Presley United States 30 1.3k 0.5× 1.3k 1.2× 780 0.8× 762 1.4× 307 0.8× 72 2.4k
Robert E. Gill United States 23 1.9k 0.7× 495 0.4× 373 0.4× 322 0.6× 456 1.2× 102 2.4k
Nils Warnock United States 24 2.3k 0.8× 506 0.5× 531 0.6× 518 0.9× 465 1.2× 60 2.6k
C. John Ralph United States 31 3.0k 1.0× 764 0.7× 882 0.9× 1.4k 2.5× 804 2.1× 109 3.7k
Simeon Lisovski Germany 23 1.7k 0.6× 598 0.5× 687 0.7× 308 0.6× 294 0.8× 72 2.1k
Todd E. Katzner United States 34 2.5k 0.9× 668 0.6× 639 0.7× 574 1.0× 635 1.7× 199 3.2k

Countries citing papers authored by Steffen Hahn

Since Specialization
Citations

This map shows the geographic impact of Steffen Hahn's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Steffen Hahn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Steffen Hahn more than expected).

Fields of papers citing papers by Steffen Hahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Steffen Hahn. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Steffen Hahn. The network helps show where Steffen Hahn may publish in the future.

Co-authorship network of co-authors of Steffen Hahn

This figure shows the co-authorship network connecting the top 25 collaborators of Steffen Hahn. A scholar is included among the top collaborators of Steffen Hahn based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Steffen Hahn. Steffen Hahn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Hahn, Steffen, et al.. (2025). Tracking the migration of a Bluethroat Luscinia svecica svecica from central Siberia. Journal für Ornithologie. 166(3). 869–874.
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Briedis, Martins, et al.. (2024). Haemosporidian parasites (Apicomplexa, Haemosporida) of breeding common starling Sturnus vulgaris in Latvia. Wildlife Biology. 2025(5). 1 indexed citations
4.
Adamík, Peter, Stanislav Bureš, Steffen Hahn, Graeme Oatley, & Martins Briedis. (2023). Timing of migration and African non-breeding grounds of geolocator-tracked European Pied Flycatchers: a multi-population assessment. Journal für Ornithologie. 164(4). 875–886. 2 indexed citations
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Hahn, Steffen, Martins Briedis, Christos Barboutis, et al.. (2021). Spatially different annual cycles but similar haemosporidian infections in distant populations of collared sand martins. BMC Zoology. 6(1). 6–6. 4 indexed citations
8.
Hahn, Steffen, José A. Alves, Joana S. Costa, et al.. (2020). Range‐wide migration corridors and non‐breeding areas of a northward expanding Afro‐Palaearctic migrant, the European Bee‐eater Merops apiaster. Zenodo (CERN European Organization for Nuclear Research). 1 indexed citations
9.
Lislevand, Terje, et al.. (2020). First records of complete annual cycles in water rails Rallus aquaticus show evidence of itinerant breeding and a complex migration system. Zenodo (CERN European Organization for Nuclear Research).
10.
Briedis, Martins, et al.. (2020). Integrating light‐level geolocation with activity tracking reveals unexpected nocturnal migration patterns of the tawny pipit. Journal of Avian Biology. 51(9). 28 indexed citations
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Emmenegger, Tamara, Staffan Bensch, Steffen Hahn, et al.. (2020). Effects of blood parasite infections on spatiotemporal migration patterns and activity budgets in a long‐distance migratory passerine. Ecology and Evolution. 11(2). 753–762. 24 indexed citations
13.
Briedis, Martins, Silke Bauer, Peter Adamík, et al.. (2020). Broad‐scale patterns of the Afro‐Palaearctic landbird migration. Global Ecology and Biogeography. 29(4). 722–735. 58 indexed citations
14.
Brlík, Vojtěch, Dimitar Dimitrov, Tamara Emmenegger, et al.. (2020). Population-specific assessment of carry-over effects across the range of a migratory songbird. Zenodo (CERN European Organization for Nuclear Research). 2 indexed citations
15.
Briedis, Martins, Silke Bauer, Peter Adamík, et al.. (2019). A full annual perspective on sex-biased migration timing in long-distance migratory birds. Proceedings of the Royal Society B Biological Sciences. 286(1897). 20182821–20182821. 59 indexed citations
16.
Emmenegger, Tamara, et al.. (2018). Blood parasites prevalence of migrating passerines increases over the spring passage period. Journal of Zoology. 306(1). 23–27. 19 indexed citations
17.
Briedis, Martins, Steffen Hahn, Miloš Krist, & Peter Adamík. (2018). Finish with a sprint: Evidence for time‐selected last leg of migration in a long‐distance migratory songbird. Ecology and Evolution. 8(14). 6899–6908. 18 indexed citations
18.
Hahn, Steffen, Dimitar Dimitrov, Tamara Emmenegger, et al.. (2018). Migration, wing morphometry and wing moult in Spanish and House Sparrows from the eastern Balkan Peninsula. Journal für Ornithologie. 160(1). 271–274. 2 indexed citations
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Hahn, Steffen, Hans‐Ulrich Peter, Petra Quillfeldt, & Klaus Reinhardt. (1998). The Birds of the Potter Peninsula, King George Island, South Shetland Islands, Antarctica, 1965_1998. Marine ornithology. 26(1). 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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