Juan J. Negro

9.8k total citations
201 papers, 6.9k citations indexed

About

Juan J. Negro is a scholar working on Ecology, Ecology, Evolution, Behavior and Systematics and Genetics. According to data from OpenAlex, Juan J. Negro has authored 201 papers receiving a total of 6.9k indexed citations (citations by other indexed papers that have themselves been cited), including 123 papers in Ecology, 88 papers in Ecology, Evolution, Behavior and Systematics and 39 papers in Genetics. Recurrent topics in Juan J. Negro's work include Animal Behavior and Reproduction (83 papers), Avian ecology and behavior (83 papers) and Wildlife Ecology and Conservation (68 papers). Juan J. Negro is often cited by papers focused on Animal Behavior and Reproduction (83 papers), Avian ecology and behavior (83 papers) and Wildlife Ecology and Conservation (68 papers). Juan J. Negro collaborates with scholars based in Spain, Canada and United States. Juan J. Negro's co-authors include Fernando Hiraldo, José A. Donázar, José L. Tella, José A. Godoy, David M. Bird, Margarita Mulero‐Pázmány, Miguel Ferrer, Begoña Martínez‐Cruz, Miguel Alcaide and Gary R. Bortolotti and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

Juan J. Negro

195 papers receiving 6.4k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Juan J. Negro Spain	48	4.1k	2.6k	1.3k	749	675	201	6.9k
Heribert Hofer Germany	51	3.6k 0.9×	1.7k 0.6×	1.2k 1.0×	436 0.6×	280 0.4×	228	7.3k
Eli Geffen Israel	47	3.7k 0.9×	1.9k 0.8×	2.5k 2.0×	574 0.8×	150 0.2×	137	6.5k
DeeAnn M. Reeder United States	29	3.4k 0.8×	3.9k 1.5×	1.9k 1.5×	407 0.5×	380 0.6×	63	7.4k
Yoram Yom‐Tov Israel	47	5.9k 1.4×	3.6k 1.4×	1.2k 0.9×	1.5k 2.1×	516 0.8×	213	7.9k
Conrad A. Matthee South Africa	41	2.0k 0.5×	1.2k 0.5×	2.0k 1.6×	698 0.9×	418 0.6×	137	4.7k
L. David Mech United States	65	10.8k 2.7×	1.8k 0.7×	3.6k 2.9×	1.3k 1.7×	279 0.4×	329	13.8k
Gary R. Graves United States	34	3.8k 0.9×	2.5k 1.0×	1.1k 0.9×	2.9k 3.8×	603 0.9×	184	7.3k
Stefan Van Dongen Belgium	42	1.8k 0.4×	1.4k 0.5×	1.4k 1.1×	980 1.3×	152 0.2×	197	6.0k
Francisço Palomares Spain	42	5.0k 1.2×	970 0.4×	1.2k 1.0×	1.1k 1.5×	213 0.3×	180	6.2k
Jörg U. Ganzhorn Germany	52	3.0k 0.7×	4.1k 1.6×	800 0.6×	932 1.2×	171 0.3×	199	8.4k

Countries citing papers authored by Juan J. Negro

Since Specialization

Citations

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

Fields of papers citing papers by Juan J. Negro

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Juan J. Negro. 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 Juan J. Negro. The network helps show where Juan J. Negro may publish in the future.

Co-authorship network of co-authors of Juan J. Negro

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

All Works

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20 of 20 papers shown

Negro, Juan J., José L. Tella, David P. Serrano, et al.. (2026). Misusing research to trap songbirds in Spain. Science. 391(6782). 247–247.

Cañal, David, Juan J. Negro, & José Hernán Sarasola. (2025). Non-invasive DNA monitoring unveils the reproductive strategy of an endangered and elusive top predator, the Chaco Eagle. Global Ecology and Conservation. 60. e03608–e03608.

Negro, Juan J., Salvador Bará, D. Galadí-Enríquez, et al.. (2024). Nocturnal camouflage through background matching against moonlight. Proceedings of the National Academy of Sciences. 122(1). e2406808121–e2406808121.

Negro, Juan J., et al.. (2023). Oveja negra, cordero blanco. La creación de lana para teñir por selección artificial de la oveja doméstica. Arbor. 199(807). a696–a696.

Negro, Juan J., et al.. (2022). Generation of raptor diversity in Europe: linking speciation with climate changes and the ability to migrate. PeerJ. 10. e14505–e14505. 4 indexed citations

Balbontı́n, Javier, et al.. (2022). Out of Africa: Juvenile Dispersal of Black-Shouldered Kites in the Emerging European Population. Animals. 12(16). 2070–2070. 2 indexed citations

Negro, Juan J., et al.. (2021). Interspecific sexual selection, a new theory for an old practice: the increase of artificial biodiversity through creation of modern, standardized breeds. Animal Biodiversity and Conservation. 109–115. 2 indexed citations

Negro, Juan J., Jorge Doña, M. Carmen Blázquez, et al.. (2020). Contrasting stripes are a widespread feature of group living in birds, mammals and fishes. Proceedings of the Royal Society B Biological Sciences. 287(1936). 20202021–20202021. 16 indexed citations

Negro, Juan J., et al.. (2020). A timeline for the urbanization of wild birds: The case of the lesser kestrel. Quaternary Science Reviews. 249. 106638–106638. 17 indexed citations

10.

Negro, Juan J., Ruth Blasco, Jordi Rosell, & Clive Finlayson. (2015). Potential exploitation of avian resources by fossil hominins: An overview from ethnographic and historical data. Quaternary International. 421. 6–11. 18 indexed citations

11.

Rodríguez, Airam, Juli Broggi, Miguel Alcaide, Juan J. Negro, & Jordi Figuerola. (2014). Determinants and short‐term physiological consequences of PHA immune response in lesser kestrel nestlings. Journal of Experimental Zoology Part A Ecological Genetics and Physiology. 321(7). 376–386. 13 indexed citations

12.

Gortázar, Christian, María José Torres-Sánchez, Joaquín Vicente, et al.. (2008). Bovine Tuberculosis in Doñana Biosphere Reserve: The Role of Wild Ungulates as Disease Reservoirs in the Last Iberian Lynx Strongholds. PLoS ONE. 3(7). e2776–e2776. 137 indexed citations

13.

Rodríguez, Carlos, Javier Bustamante, Begoña Martínez‐Cruz, & Juan J. Negro. (2005). Evaluation of methods for gender determination of lesser kestrel nestlings. Journal of Raptor Research. 39(2). 127–133. 5 indexed citations

14.

Tovar‐Sánchez, Antonio, Miguel Ángel Huerta-Díaz, Juan J. Negro, Miguel A. Bravo, & Sergio A. Sañudo‐Wilhelmy. (2005). Metal contamination in interstitial waters of Doñana Park. Journal of Environmental Management. 78(3). 286–293. 18 indexed citations

15.

Grande, Juan Manuel, et al.. (2003). Copulation behavior of a potentially double-brooded bird of prey, the Black-winged kite (Elanus caeruleus). Journal of Raptor Research. 37(1). 1–7. 15 indexed citations

16.

Donázar, José A., et al.. (2003). El alimoche canario. Una nueva subespecie en peligro de extinción. 30–36. 1 indexed citations

17.

Negro, Juan J., et al.. (2000). Nocturnal activity of lesser kestrels under artifical lighting conditions in seville, Spain. Journal of Raptor Research. 34(4). 327–329. 30 indexed citations

18.

Bird, David M., Daniel E. Varland, & Juan J. Negro. (1996). Raptors in human landscapes : adaptations to built and cultivated environments. 115 indexed citations

19.

Morneau, François, et al.. (1995). Southern Extension to the Breeding Range of the Gyrfalcon, <i>Falco Rusticolus</i>, in Eastern North America. ARCTIC. 48(1). 1 indexed citations

20.

Bustamante, Javier & Juan J. Negro. (1994). THE POSTFLEDGING DEPENDENCE PERIOD OF THE LESSER KESTREL (FALCO-NAUMANNI) IN SOUTHWESTERN SPAIN. Biodiversity Heritage Library (Smithsonian Institution). 44 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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