Roland Frey

1.5k total citations
58 papers, 1.1k citations indexed

About

Roland Frey is a scholar working on Developmental Biology, Ecology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Roland Frey has authored 58 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Developmental Biology, 30 papers in Ecology and 14 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Roland Frey's work include Animal Vocal Communication and Behavior (39 papers), Marine animal studies overview (25 papers) and Music and Audio Processing (10 papers). Roland Frey is often cited by papers focused on Animal Vocal Communication and Behavior (39 papers), Marine animal studies overview (25 papers) and Music and Audio Processing (10 papers). Roland Frey collaborates with scholars based in Germany, Russia and United Kingdom. Roland Frey's co-authors include Elena V. Volodina, Ilya A. Volodin, Tobias Riede, Alban Gebler, Guido Fritsch, W. Jürgen Streich, M. Lechner‐Doll, Marcus Clauß, W. Tecumseh Fitch and Michaela Gumpenberger and has published in prestigious journals such as Science, PLoS ONE and Oecologia.

In The Last Decade

Roland Frey

57 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roland Frey Germany 19 684 666 345 135 129 58 1.1k
William R. Langbauer United States 10 387 0.6× 449 0.7× 245 0.7× 52 0.4× 105 0.8× 15 717
Ilya A. Volodin Russia 25 1.5k 2.2× 1.1k 1.6× 875 2.5× 119 0.9× 232 1.8× 119 1.8k
Elena V. Volodina Russia 25 1.5k 2.2× 1.1k 1.6× 864 2.5× 122 0.9× 250 1.9× 120 1.8k
Katharine B. Payne United States 12 616 0.9× 659 1.0× 261 0.8× 61 0.5× 55 0.4× 13 871
Benjamin D. Charlton United Kingdom 26 1.4k 2.0× 1.0k 1.5× 854 2.5× 180 1.3× 168 1.3× 58 1.8k
Susan Lingle Canada 17 284 0.4× 604 0.9× 272 0.8× 32 0.2× 146 1.1× 29 970
Cynthia J. Moss United Kingdom 6 191 0.3× 546 0.8× 322 0.9× 11 0.1× 181 1.4× 9 848
Rebecca J. Snyder United States 17 237 0.3× 295 0.4× 243 0.7× 20 0.1× 160 1.2× 34 662
G Peters Germany 7 352 0.5× 272 0.4× 180 0.5× 64 0.5× 49 0.4× 10 530
Caroline Simonis France 6 533 0.8× 385 0.6× 450 1.3× 67 0.5× 114 0.9× 9 1.0k

Countries citing papers authored by Roland Frey

Since Specialization
Citations

This map shows the geographic impact of Roland Frey'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 Roland Frey with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roland Frey more than expected).

Fields of papers citing papers by Roland Frey

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roland Frey. 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 Roland Frey. The network helps show where Roland Frey may publish in the future.

Co-authorship network of co-authors of Roland Frey

This figure shows the co-authorship network connecting the top 25 collaborators of Roland Frey. A scholar is included among the top collaborators of Roland Frey 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 Roland Frey. Roland Frey 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.
Volodina, Elena V., Ilya A. Volodin, & Roland Frey. (2021). Male impala (Aepyceros melampus) vocal activity throughout the rutting period in Namibia: daily and hourly patterns. African Journal of Ecology. 60(1). 95–99. 3 indexed citations
2.
Frey, Roland, et al.. (2021). Roars, groans and moans: Anatomical correlates of vocal diversity in polygynous deer. Journal of Anatomy. 239(6). 1336–1369. 3 indexed citations
3.
Volodin, Ilya A., et al.. (2021). Daurian pika (Ochotona dauurica) alarm calls: individual acoustic variation in a lagomorph with audible through ultrasonic vocalizations. Journal of Mammalogy. 102(3). 947–959. 9 indexed citations
4.
Volodin, Ilya A., Elena V. Volodina, & Roland Frey. (2021). Rutting vocal display in male impala (Aepyceros melampus) and overlap with alarm context. Frontiers in Zoology. 18(1). 2–2. 4 indexed citations
5.
6.
Frey, Roland, David Reby, Guido Fritsch, & Benjamin D. Charlton. (2018). The remarkable vocal anatomy of the koala (Phascolarctos cinereus): insights into low‐frequency sound production in a marsupial species. Journal of Anatomy. 232(4). 575–595. 10 indexed citations
7.
Reby, David, Megan T. Wyman, Roland Frey, et al.. (2018). Vocal tract modelling in fallow deer: are male groans nasalized?. Journal of Experimental Biology. 221(Pt 17). 12 indexed citations
8.
9.
Volodina, Elena V., et al.. (2018). Hiss and snort call types of wild-living giraffes Giraffa camelopardalis: acoustic structure and context. BMC Research Notes. 11(1). 12–12. 13 indexed citations
10.
Volodin, Ilya A., et al.. (2018). Altai pika (Ochotona alpina) alarm calls: individual acoustic variation and the phenomenon of call-synchronous ear folding behavior. Die Naturwissenschaften. 105(7-8). 40–40. 13 indexed citations
11.
Volodin, Ilya A., et al.. (2017). Remarkable vocal identity in wild-living mother and neonate saiga antelopes: a specialization for breeding in huge aggregations?. Die Naturwissenschaften. 104(3-4). 11–11. 13 indexed citations
12.
Volodin, Ilya A., et al.. (2017). Unusually high-pitched neonate distress calls of the open-habitat Mongolian gazelle (Procapra gutturosa) and their anatomical and hormonal predictors. Die Naturwissenschaften. 104(5-6). 50–50. 6 indexed citations
13.
Volodin, Ilya A., et al.. (2017). Acoustic structure of alarm calls in Indian sambar (Rusa unicolor) and Indian muntjac (Muntiacus vaginalis) in South Vietnam. Doklady Biological Sciences. 474(1). 110–113. 4 indexed citations
14.
Frey, Roland & Tobias Riede. (2012). The anatomy of vocal divergence in North American Elk and European red deer. Journal of Morphology. 274(3). 307–319. 36 indexed citations
15.
Schaftenaar, Willem, Teresa Fernandes, Guido Fritsch, et al.. (2010). Dystocia and Fetotomy Associated with Cerebral Aplasia in a Greater One‐horned Rhinoceros (Rhinoceros unicornis). Reproduction in Domestic Animals. 46(1). e97–101. 8 indexed citations
16.
17.
Sasaki, Hideaki, Thomas Hildebrandt, Guido Fritsch, Roland Frey, & Tomokazu Kawashima. (2007). Anatomy of the facial sexual dimorphism in orang-utans (Pongo pygmaeus). Journal of Morphology. 268(12). 1092. 2 indexed citations
18.
Frey, Roland, et al.. (2007). Nordic rattle: the hoarse vocalization and the inflatable laryngeal air sac of reindeer (Rangifer tarandus). Journal of Anatomy. 210(2). 131–159. 34 indexed citations
19.
Frey, Roland. (1957). [Role of the anesthetist in postoperative treatment].. PubMed. 6(5). 241–2. 1 indexed citations
20.
Frey, Roland. (1952). [Comparison of muscle relaxants].. PubMed. 1(1). 10–3. 3 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by William R. Langbauer Breakdown of academic impact, for papers by Ilya A. Volodin Breakdown of academic impact, for papers by Elena V. Volodina Breakdown of academic impact, for papers by Katharine B. Payne Breakdown of academic impact, for papers by Benjamin D. Charlton Breakdown of academic impact, for papers by Susan Lingle Breakdown of academic impact, for papers by Cynthia J. Moss Breakdown of academic impact, for papers by Rebecca J. Snyder Breakdown of academic impact, for papers by G Peters Breakdown of academic impact, for papers by Caroline Simonis
Rankless by CCL
2026