Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Global hotspots of species richness are not congruent with endemism or threat
2005919 citationsC. David L. Orme, R. G. Davies et al.Natureprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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Countries citing papers authored by Robert S. Ridgely
Since
Specialization
Citations
This map shows the geographic impact of Robert S. Ridgely'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 Robert S. Ridgely with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert S. Ridgely more than expected).
Fields of papers citing papers by Robert S. Ridgely
This network shows the impact of papers produced by Robert S. Ridgely. 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 Robert S. Ridgely. The network helps show where Robert S. Ridgely may publish in the future.
Co-authorship network of co-authors of Robert S. Ridgely
This figure shows the co-authorship network connecting the top 25 collaborators of Robert S. Ridgely.
A scholar is included among the top collaborators of Robert S. Ridgely 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 Robert S. Ridgely. Robert S. Ridgely is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Freile, Juan F., et al.. (2013). Rare birds in Ecuador: first annual report of the Committee of Ecuadorian Records in Ornithology (CERO).11 indexed citations
Orme, C. David L., R. G. Davies, Malcolm D. Burgess, et al.. (2005). Global hotspots of species richness are not congruent with endemism or threat. Nature. 436(7053). 1016–1019.919 indexed citations breakdown →
12.
Ridgely, Robert S., et al.. (2005). Birds of Iwokrama Forest. Proceedings of the Academy of Natural Sciences of Philadelphia. 154(1). 109–121.11 indexed citations
Robbins, Mark B., et al.. (1994). Notes on the Natural History of the Crescent-Faced Antpitta. Digital Commons - University of South Florida (University of South Florida).4 indexed citations
Ridgely, Robert S., et al.. (1989). South American Birds: A Photographic Aid to Identification. Medical Entomology and Zoology.25 indexed citations
17.
Ridgely, Robert S. & Mark B. Robbins. (1988). Pyrrhura Orcesi, a New Parakeet from Southwestern Ecuador, with Systematic Notes on the P. Melanura Complex. Digital Commons - University of South Florida (University of South Florida).7 indexed citations
Ridgely, Robert S.. (1976). A Guide to the Birds of Panama. Medical Entomology and Zoology.136 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.