C. J. Hails

776 total citations
18 papers, 627 citations indexed

About

C. J. Hails is a scholar working on Ecology, Ecology, Evolution, Behavior and Systematics and Nature and Landscape Conservation. According to data from OpenAlex, C. J. Hails has authored 18 papers receiving a total of 627 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Ecology, 5 papers in Ecology, Evolution, Behavior and Systematics and 4 papers in Nature and Landscape Conservation. Recurrent topics in C. J. Hails's work include Avian ecology and behavior (13 papers), Animal Behavior and Reproduction (5 papers) and Physiological and biochemical adaptations (4 papers). C. J. Hails is often cited by papers focused on Avian ecology and behavior (13 papers), Animal Behavior and Reproduction (5 papers) and Physiological and biochemical adaptations (4 papers). C. J. Hails collaborates with scholars based in Malaysia, United Kingdom and Singapore. C. J. Hails's co-authors include David M. Bryant, Paul Tatner and Robert Prŷs‐Jones and has published in prestigious journals such as Journal of Animal Ecology, Biotropica and Journal of Zoology.

In The Last Decade

C. J. Hails

18 papers receiving 463 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
C. J. Hails Malaysia	13	505	325	159	79	50	18	627
A. L. A. Middleton Canada	14	479 0.9×	274 0.8×	121 0.8×	93 1.2×	68 1.4×	38	623
Jacques Larochelle Canada	15	434 0.9×	202 0.6×	63 0.4×	56 0.7×	71 1.4×	30	611
Eduardo Aguilera Spain	14	397 0.8×	198 0.6×	131 0.8×	125 1.6×	29 0.6×	23	586
C. H. Fry United Kingdom	13	408 0.8×	360 1.1×	111 0.7×	81 1.0×	40 0.8×	35	635
S J J F Davies Australia	12	309 0.6×	197 0.6×	131 0.8×	22 0.3×	36 0.7×	22	475
Gilbert S. Grant United States	13	437 0.9×	260 0.8×	114 0.7×	74 0.9×	47 0.9×	27	522
Elizabeth Lack	5	339 0.7×	242 0.7×	120 0.8×	62 0.8×	28 0.6×	8	481
Harrison B. Tordoff United States	14	375 0.7×	188 0.6×	107 0.7×	48 0.6×	26 0.5×	28	564
Oliver L. Austin United States	13	489 1.0×	254 0.8×	155 1.0×	52 0.7×	27 0.5×	28	650
Charles T. Collins United States	11	301 0.6×	233 0.7×	159 1.0×	26 0.3×	22 0.4×	56	524

Countries citing papers authored by C. J. Hails

Since Specialization

Citations

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

Fields of papers citing papers by C. J. Hails

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. J. Hails

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

All Works

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18 of 18 papers shown

Hails, C. J., et al.. (2013). Bring back the birds! Planning for trees and other plants to support Southeast Asian wildlife in urban areas.. The Raffles bulletin of zoology. 61. 243–258. 8 indexed citations

Hails, C. J., et al.. (1991). Nest construction and egg‐laying in Edible‐nest Swiftlets Aerodramus spp. and the implications for harvesting. Ibis. 133(2). 170–177. 46 indexed citations

Hails, C. J., et al.. (1990). Some implications of resource removal in the control of mynas acridotheres spp in singapore. 44(2). 103–108. 6 indexed citations

Hails, C. J., et al.. (1989). Rainforest conservation in Sarawak : an international policy for WWF. 3 indexed citations

Hails, C. J., et al.. (1987). Birds of Singapore. Medical Entomology and Zoology. 17 indexed citations

Hails, C. J., et al.. (1985). The rôle of fat and protein during breeding in the White‐bellied swiftlet (Collocalia esculents). Journal of Zoology. 206(4). 469–484. 22 indexed citations

Bryant, David M., C. J. Hails, & Robert Prŷs‐Jones. (1985). Energy Expenditure by Free-Living Dippers (Cinclus cinclus) in Winter. Ornithological Applications. 87(2). 177–177. 42 indexed citations

Bryant, David M., C. J. Hails, & Paul Tatner. (1984). Reproductive Energetics of Two Tropical Bird Species. The Auk. 101(1). 25–37. 46 indexed citations

Hails, C. J.. (1984). The breeding biology of the Pacific Swallow Hirundo tahitica in Malaysia. Ibis. 126(2). 198–211. 9 indexed citations

10.

Hails, C. J., et al.. (1984). The breeding biology of the Asian Palm Swift Cypsiurus balasiensis. Ibis. 126(1). 74–81. 5 indexed citations

11.

Hails, C. J.. (1983). The Metabolic Rate of Tropical Birds. Ornithological Applications. 85(1). 61–65. 82 indexed citations

12.

Bryant, David M. & C. J. Hails. (1983). Energetics and Growth Patterns of Three Tropical Bird Species. The Auk. 100(2). 425–439. 48 indexed citations

13.

Hails, C. J., et al.. (1983). Foraging ecology of a tropical aerial feeding bird guild. Ibis. 125(2). 200–217. 29 indexed citations

14.

Hails, C. J.. (1982). A Comparison of Tropical and Temperate Aerial Insect Abundance. Biotropica. 14(4). 310–310. 32 indexed citations

15.

Hails, C. J., et al.. (1981). FOOD SAMPLES AND SELECTIVITY OF WHITE‐BELLIED SWIFTLETS COLLOCALIA ESCULENTA. Ibis. 123(3). 328–333. 12 indexed citations

16.

Hails, C. J.. (1979). A comparison of flight energetics in hirundines and other birds. Comparative Biochemistry and Physiology Part A Physiology. 63(4). 581–585. 87 indexed citations

17.

Hails, C. J. & David M. Bryant. (1979). Reproductive Energetics of a Free-Living Bird. Journal of Animal Ecology. 48(2). 471–471. 102 indexed citations

18.

Bryant, David M. & C. J. Hails. (1975). Mechanisms of heat conservation in the litters of mice (Mus musculus L.). Comparative Biochemistry and Physiology Part A Physiology. 50(1). 99–104. 31 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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