Citation Rankings
Highly Cited Researchers
US Fish and Wildlife Service Highly Cited Researchers Citation Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :126
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
62
0.747
* Total Citation Counts Rankings
Ranking Based On Selection :127
Freshwater Conservation
Herpetology
Population Ecology
Wetlands
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
53
0.654
* Total Citation Counts Rankings
Ranking Based On Selection :128
Population Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
72
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :129
veterinary medicine
wildlife medicine
aquatic medicine
teleosts
marine mammals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
64
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :130
plant community restoration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
4
0.068
* Total Citation Counts Rankings
Ranking Based On Selection :131
fish biology
endangered species
big river fish
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
22
0.449
* Total Citation Counts Rankings
Ranking Based On Selection :132
wildlife biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
34
0.810
* Total Citation Counts Rankings
Ranking Based On Selection :133
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
31
0.738
* Total Citation Counts Rankings
Ranking Based On Selection :134
At-risk species
invertebrates
ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
32
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :135
reproductive physiology
ruminant nutrition
population ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :136
Ornithology
Conservation Biology
Endangered Species
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :137
Lepidoptera
habitat modeling
endangered species
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total Citation Counts Rankings
Ranking Based On Selection :138
Fisheries
Aquatic Ecology
Endangered Species
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :139
Great Lakes related fishes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Total Citation Counts Rankings
Ranking Based On Selection :140
Aquatic Ecology
Food Webs
Community Ecology
Habitat Restoration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
* Total Citation Counts Rankings
Ranking Based On Selection :141
ornithology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total Citation Counts Rankings
Ranking Based On Selection :142
conservation
wildlife
landscape ecology
thermal biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total Citation Counts Rankings
Ranking Based On Selection :143
avian ecology
inventory and monitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total Citation Counts Rankings
Ranking Based On Selection :144
Wildlife Biology
Grassland Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :145
Conservation biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total Citation Counts Rankings
Rankings
1,633,139
356,977
126
Ranking Based On Selection: 126
Kelly R Vanbeek
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
62
0.747
* Total Citation Counts Rankings
Rankings
1,642,667
358,287
127
Ranking Based On Selection: 127
Chelsea Kross
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
53
0.654
Freshwater Conservation
Herpetology
Population Ecology
Wetlands
* Total Citation Counts Rankings
Rankings
1,682,834
363,751
128
Ranking Based On Selection: 128
T Casey Weathers
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
72
1.000
* Total Citation Counts Rankings
Rankings
1,723,879
369,394
129
Ranking Based On Selection: 129
Christine A Parker-Graham
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
64
1.000
veterinary medicine
wildlife medicine
aquatic medicine
teleosts
marine mammals
* Total Citation Counts Rankings
Rankings
1,756,795
373,951
130
Ranking Based On Selection: 130
David Thomson
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
4
0.068
* Total Citation Counts Rankings
Rankings
1,816,625
382,041
131
Ranking Based On Selection: 131
Tiffany Love-Chezem
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
22
0.449
fish biology
endangered species
big river fish
* Total Citation Counts Rankings
Rankings
1,862,512
388,278
132
Ranking Based On Selection: 132
Jennifer C Brown
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
34
0.810
* Total Citation Counts Rankings
Rankings
1,862,885
388,321
133
Ranking Based On Selection: 133
David Stone
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
31
0.738
* Total Citation Counts Rankings
Rankings
1,877,105
390,192
134
Ranking Based On Selection: 134
Rachel Laura|Rachel Williams
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
32
0.800
* Total Citation Counts Rankings
Rankings
1,943,788
398,925
135
Ranking Based On Selection: 135
Cole Bleke
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Total Citation Counts Rankings
Rankings
2,053,232
412,932
136
Ranking Based On Selection: 136
David L Sherer
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total Citation Counts Rankings
Rankings
2,079,602
416,167
137
Ranking Based On Selection: 137
Clint Pogue
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total Citation Counts Rankings
Rankings
2,087,543
417,146
138
Ranking Based On Selection: 138
Ryan J Bart
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Fisheries
Aquatic Ecology
Endangered Species
* Total Citation Counts Rankings
Rankings
2,092,769
417,739
139
Ranking Based On Selection: 139
Allen Lane
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Total Citation Counts Rankings
Rankings
2,133,943
422,551
140
Ranking Based On Selection: 140
Joshua T Smith
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
Aquatic Ecology
Food Webs
Community Ecology
Habitat Restoration
* Total Citation Counts Rankings
Rankings
2,209,710
431,193
141
Ranking Based On Selection: 141
Callie Gesmundo
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total Citation Counts Rankings
Rankings
2,241,946
434,699
142
Ranking Based On Selection: 142
Garrett Sisson
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total Citation Counts Rankings
Rankings
2,243,965
434,894
143
Ranking Based On Selection: 143
Kristin Dubour
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total Citation Counts Rankings
Rankings
2,312,879
441,959
144
Ranking Based On Selection: 144
Chris Omeilia
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Wildlife Biology
Grassland Conservation
* Total Citation Counts Rankings
Rankings
2,360,417
445,942
145
Ranking Based On Selection: 145
Christine Rose Peterson Mccue
US Fish and Wildlife Service
Washington, D.C., United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500