Peggy Callahan

630 total citations
12 papers, 362 citations indexed

About

Peggy Callahan is a scholar working on Ecology, Small Animals and Molecular Biology. According to data from OpenAlex, Peggy Callahan has authored 12 papers receiving a total of 362 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Ecology, 3 papers in Small Animals and 2 papers in Molecular Biology. Recurrent topics in Peggy Callahan's work include Wildlife Ecology and Conservation (8 papers), Animal Ecology and Behavior Studies (4 papers) and Animal Behavior and Welfare Studies (3 papers). Peggy Callahan is often cited by papers focused on Wildlife Ecology and Conservation (8 papers), Animal Ecology and Behavior Studies (4 papers) and Animal Behavior and Welfare Studies (3 papers). Peggy Callahan collaborates with scholars based in United States, India and Canada. Peggy Callahan's co-authors include John A. Shivik, Adrian Treves, Stewart W. Breck, Carolyn A. Sime, John B. Vincent, Aspen T. Reese, Rachel N. Carmody, Mark A. Ditmer, David L. Garshelis and Paul A. Iaizzo and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Conservation Biology.

In The Last Decade

Peggy Callahan

10 papers receiving 329 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Peggy Callahan United States	9	272	84	75	46	46	12	362
Anthony Caragiulo United States	11	320 1.2×	62 0.7×	153 2.0×	35 0.8×	57 1.2×	19	380
Giorgos Giannatos Greece	7	270 1.0×	51 0.6×	102 1.4×	23 0.5×	28 0.6×	7	305
Valéria Amorim Conforti United States	9	195 0.7×	74 0.9×	63 0.8×	21 0.5×	17 0.4×	12	306
Unn Klare United Kingdom	7	510 1.9×	104 1.2×	145 1.9×	39 0.8×	60 1.3×	7	544
Sriyanie Miththapala United States	9	175 0.6×	29 0.3×	99 1.3×	23 0.5×	34 0.7×	20	322
Slavomír Finďo Slovakia	12	314 1.2×	51 0.6×	107 1.4×	16 0.3×	33 0.7×	18	370
Cathy Greaver South Africa	9	237 0.9×	48 0.6×	48 0.6×	20 0.4×	29 0.6×	16	308
Louis A. Harveson United States	11	250 0.9×	54 0.6×	72 1.0×	14 0.3×	32 0.7×	48	331
Nathaniel D. Rayl United States	11	409 1.5×	75 0.9×	73 1.0×	12 0.3×	48 1.0×	19	457
Vladimir V. Aramilev United States	12	399 1.5×	39 0.5×	160 2.1×	50 1.1×	29 0.6×	14	459

Countries citing papers authored by Peggy Callahan

Since Specialization

Citations

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

Fields of papers citing papers by Peggy Callahan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Peggy Callahan

This figure shows the co-authorship network connecting the top 25 collaborators of Peggy Callahan. A scholar is included among the top collaborators of Peggy Callahan 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 Peggy Callahan. Peggy Callahan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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12 of 12 papers shown

Park, Yoobin, Darwin A. Guevarra, Peggy Callahan, et al.. (2025). Promoting Prosociality via Micro-acts of Joy: A Large-Scale Well-Being Intervention Study. 1–28.

Guevarra, Darwin A., Yoobin Park, Xuhai Xu, et al.. (2025). Scaling a Brief Digital Well-Being Intervention (the Big Joy Project) and Sociodemographic Moderators: Single-Group Pre-Post Study. Journal of Medical Internet Research. 27. e72053–e72053.

Reese, Aspen T., et al.. (2021). Effects of domestication on the gut microbiota parallel those of human industrialization. eLife. 10. 53 indexed citations

Piaggio, Antoinette J., Susan A. Shriner, Julie K. Young, et al.. (2019). DNA persistence in predator saliva from multiple species and methods for optimal recovery from depredated carcasses. Journal of Mammalogy. 10 indexed citations

Ditmer, Mark A., Leland K. Werden, Jessie C. Tanner, et al.. (2018). Bears habituate to the repeated exposure of a novel stimulus, unmanned aircraft systems. Conservation Physiology. 7(1). coy067–coy067. 49 indexed citations

Breck, Stewart W., et al.. (2018). An ounce of prevention: Quantifying the effects of non-lethal tools on wolf behavior. Applied Animal Behaviour Science. 203. 73–80. 9 indexed citations

Merkle, Jerod A., et al.. (2015). Experimentally Derived δ13C and δ15N Discrimination Factors for Gray Wolves and the Impact of Prior Information in Bayesian Mixing Models. PLoS ONE. 10(3). e0119940–e0119940. 26 indexed citations

Gehring, Thomas, et al.. (2013). Developing a new shock‐collar design for safe and efficient use on wild wolves. SHILAP Revista de lepidopterología. 37(2). 416–422. 6 indexed citations

Breck, Stewart W., et al.. (2010). Biological, technical, and social aspects of applying electrified fladry for livestock protection from wolves (Canis lupus). Wildlife Research. 37(8). 708–714. 40 indexed citations

10.

Cheryl, S., et al.. (2006). GnRH-agonist induction of fertile estrus with either natural mating or artificial insemination, followed by birth of pups in gray wolves (Canis lupus). Theriogenology. 66(6-7). 1778–1782. 29 indexed citations

11.

Breck, Stewart W., et al.. (2006). A Shocking Device for Protection of Concentrated Food Sources from Black Bears. Wildlife Society Bulletin. 34(1). 23–26. 13 indexed citations

12.

Shivik, John A., Adrian Treves, & Peggy Callahan. (2003). Nonlethal Techniques for Managing Predation: Primary and Secondary Repellents. Conservation Biology. 17(6). 1531–1537. 127 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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