World's Best Scientists 2026 revealed!
Spencer G. Sealy

Spencer G. Sealy

D-Index & Metrics

Animal Science and Veterinary

D-Index
49
Citations
7510
World Ranking
666
National Ranking
51

Ecology and Evolution

D-Index
49
Citations
7517
World Ranking
4091
National Ranking
279

Spencer G. Sealy publication distribution in Animal Science and Veterinary in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Animal Science and Veterinary in 2026. The highlighted bar marks where Spencer G. Sealy sits on this spectrum.

29–33 publications: 1 scientists 34–38 publications: 6 scientists 39–43 publications: 17 scientists 44–48 publications: 23 scientists 49–53 publications: 28 scientists 54–58 publications: 44 scientists 59–63 publications: 66 scientists 64–68 publications: 75 scientists 69–73 publications: 71 scientists 74–78 publications: 84 scientists 79–83 publications: 108 scientists 84–88 publications: 105 scientists 89–93 publications: 84 scientists 94–98 publications: 103 scientists 99–103 publications: 97 scientists 104–108 publications: 95 scientists 109–113 publications: 89 scientists 114–118 publications: 88 scientists 119–123 publications: 109 scientists 124–128 publications: 93 scientists 129–133 publications: 89 scientists 134–138 publications: 95 scientists 139–143 publications: 92 scientists 144–148 publications: 80 scientists 149–153 publications: 74 scientists 154–158 publications: 74 scientists 159–163 publications: 67 scientists 164–168 publications: 53 scientists 169–173 publications: 62 scientists 174–178 publications: 63 scientists 179–183 publications: 50 scientists 184–188 publications: 55 scientists 189–193 publications: 50 scientists 194–198 publications: 27 scientists 199–203 publications: 44 scientists 204–208 publications: 31 scientists 209–213 publications: 28 scientists 214–218 publications: 38 scientists 219–223 publications: 33 scientists 224–228 publications: 36 scientists 229–233 publications: 29 scientists 234–238 publications: 35 scientists 239–243 publications: 23 scientists 244–248 publications: 24 scientists 249–253 publications: 29 scientists 254–258 publications: 28 scientists 259–263 publications: 21 scientists 264–268 publications: 25 scientists 269–273 publications: 11 scientists 274–278 publications: 17 scientists 279–283 publications: 13 scientists 284–288 publications: 18 scientists 289–293 publications: 10 scientists 294–298 publications: 12 scientists 299–303 publications: 11 scientists 304–308 publications: 15 scientists 309–313 publications: 14 scientists 314–318 publications: 14 scientists 319–323 publications: 8 scientists 324–328 publications: 8 scientists 329–333 publications: 13 scientists 334–338 publications: 14 scientists 339–343 publications: 13 scientists 344–348 publications: 10 scientists 349–353 publications: 11 scientists 354–358 publications: 5 scientists 359–363 publications: 8 scientists 364–368 publications: 8 scientists 369–373 publications: 6 scientists 374–378 publications: 7 scientists 379–383 publications: 8 scientists 384–388 publications: 3 scientists 389–393 publications: 4 scientists 394–398 publications: 5 scientists 399–403 publications: 8 scientists 404–408 publications: 5 scientists 409–413 publications: 4 scientists 414–418 publications: 3 scientists 419–423 publications: 8 scientists 424–428 publications: 5 scientists 429–433 publications: 3 scientists 434–438 publications: 5 scientists 439–441 publications: 5 scientists 442+ publications: 99 scientists
29 publications 442+

This scientist: 243 publications — 83rd percentile

83% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 442 publications or more.

Spencer G. Sealy D-index placement in Animal Science and Veterinary in 2026

The chart shows the D-index (discipline H-index) distribution of Animal Science and Veterinary scientists ranked by Research.com in 2026. The highlighted bar marks where Spencer G. Sealy sits on this spectrum.

20 D-Index: 5 scientists 21 D-Index: 22 scientists 22 D-Index: 31 scientists 23 D-Index: 44 scientists 24 D-Index: 53 scientists 25 D-Index: 66 scientists 26 D-Index: 80 scientists 27 D-Index: 101 scientists 28 D-Index: 106 scientists 29 D-Index: 116 scientists 30 D-Index: 154 scientists 31 D-Index: 158 scientists 32 D-Index: 143 scientists 33 D-Index: 137 scientists 34 D-Index: 126 scientists 35 D-Index: 134 scientists 36 D-Index: 112 scientists 37 D-Index: 115 scientists 38 D-Index: 105 scientists 39 D-Index: 111 scientists 40 D-Index: 107 scientists 41 D-Index: 87 scientists 42 D-Index: 74 scientists 43 D-Index: 62 scientists 44 D-Index: 60 scientists 45 D-Index: 40 scientists 46 D-Index: 51 scientists 47 D-Index: 43 scientists 48 D-Index: 28 scientists 49 D-Index: 47 scientists 50 D-Index: 39 scientists 51 D-Index: 34 scientists 52 D-Index: 33 scientists 53 D-Index: 43 scientists 54 D-Index: 16 scientists 55 D-Index: 32 scientists 56 D-Index: 21 scientists 57 D-Index: 18 scientists 58 D-Index: 28 scientists 59 D-Index: 33 scientists 60 D-Index: 17 scientists 61 D-Index: 21 scientists 62 D-Index: 18 scientists 63 D-Index: 21 scientists 64 D-Index: 9 scientists 65 D-Index: 20 scientists 66 D-Index: 11 scientists 67 D-Index: 16 scientists 68 D-Index: 12 scientists 69 D-Index: 17 scientists 70 D-Index: 13 scientists 71 D-Index: 15 scientists 72 D-Index: 11 scientists 73 D-Index: 11 scientists 74 D-Index: 14 scientists 75 D-Index: 5 scientists 76 D-Index: 6 scientists 77+ D-Index: 100 scientists
20 D-Index 77+

This scientist: 49 D-Index — 80th percentile

80% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 77 D-Index or more.

Overview

Spencer G. Sealy is affiliated with the University of Manitoba in Canada and has contributed to the field of Environmental Science, with a particular focus on ecology and related subfields. Their published work spans multiple areas including ecology, nature and landscape conservation, plant science, global and planetary change, and ecological modeling.

The researcher's main fields of study reflect a strong emphasis on Environmental Science, with 18 publications documented. Subfields of study include:

  • Ecology
  • Nature and Landscape Conservation
  • Plant Science
  • Global and Planetary Change
  • Ecological Modeling

Spencer G. Sealy's research topics cover a range of ecological and environmental themes, including:

  • Avian ecology and behavior
  • Botany, Ecology, and Taxonomy Studies
  • Fire effects on ecosystems
  • Species Distribution and Climate Change
  • Fish Ecology and Management Studies
  • Rangeland and Wildlife Management
  • Ecology and Vegetation Dynamics Studies

Among the recent papers authored or co-authored by Spencer G. Sealy are:

  • "Hamilton Mack Laing's specimen of a whooping crane, Grus americana", 2021, Archives of Natural History
  • "Charles J. Guiguet's Boyhood activities as a naturalist and collector at Shaunavon, Saskatchewan", 2020, Blue Jay
  • "William Rowan and Canada's 5¢ Whooping Crane stamp: the proposal and a Saskatchewan photograph", 2020, Blue Jay

Other notable papers include:

  • "Northern Saw-whet Owl (Aegolius acadicus)", 2020, Birds of the World
  • "Avian brood parasitism in Italy: another perspective", 2020, Avocetta

The frequent co-authors collaborating with Spencer G. Sealy are:

  • M. Ross Lein
  • James R. Duncan
  • Daniela Campobello
  • Justin Lee Rasmussen
  • Richard J. Cannings

Publications by Spencer G. Sealy have appeared across several venues, with notable frequency in:

  • Blue Jay
  • Avocetta
  • Archives of Natural History
  • Birds of the World
  • Ornitología Neotropical

Best Publications

  • Removal of Yellow Warbler Eggs in Association with Cowbird Parasitism

    Spencer G. Sealy

  • Behavioral defenses against avian brood parasitism in sympatric and allopatric host populations

    James V. Briskie;Spencer G. Sealy;Keith A. Hobson

  • Burial of cowbird eggs by parasitized yellow warblers: an empirical and experimental study

    Spencer G. Sealy

  • Nestling competition, rather than supernormal stimulus, explains the success of parasitic brown-headed cowbird chicks in yellow warbler nests

    Gabriela Lichtenstein;Spencer G. Sealy

  • CORRELATES OF EGG REJECTION IN HOSTS OF THE BROWN-HEADED COWBIRD

    Brian D. Peer;Spencer G. Sealy

  • Adaptive Significance of Post-Hatching Developmental Patterns and Growth Rates in the Alcidae

    Spencer G. Sealy

  • Determining the reproductive behaviour of individual brown-headed cowbirds using microsatellite DNA markers.

    Alderson Gw;Gibbs Hl;Sealy Sg

  • Evolution of host defenses against brood parasitism : Implications of puncture-ejection by a small passerine

    Spencer G. Sealy

  • Functional reference in an alarm signal given during nest defence: seet calls of yellow warblers denote brood-parasitic brown-headed cowbirds

    Sharon A. Gill;Sharon A. Gill;Spencer G. Sealy

  • Parental Feeding of Nestling Yellow Warblers in Relation to Brood Size and Prey Availability

    Gloria C. Biermann;Spencer G. Sealy

  • Sunrise nest attentiveness in cowbird hosts

    Diane L. Neudorf;Spencer G. Sealy

  • Desertion of nests parasitized by cowbirds: have clay-coloured sparrows evolved an anti-parasite defence?

    Dorothy P. Hill;Spencer G. Sealy

  • Responses of yellow warblers to the threat of cowbird parasitism

    Keith A. Hobson;Spencer G. Sealy

  • Reactions of Four Passerine Species To Threats of Predation and Cowbird Parasitism: Enemy Recognition or Generalized Responses?

    Diane L. Neudorf;Spencer G. Sealy

  • LONG-TERM TRENDS IN SPRING ARRIVAL DATES OF MIGRANT BIRDS AT DELTA MARSH, MANITOBA, IN RELATION TO CLIMATE CHANGE

    Heather M. Murphy-Klassen;Todd J. Underwood;Spencer G. Sealy;Ashleigh A. Czyrnyj

  • Nest sanitation in passerine birds: implications for egg rejection in hosts of brood parasites

    Mélanie F. Guigueno;Mélanie F. Guigueno;Spencer G. Sealy

  • Evolution of Short Incubation Periods in the Parasitic Cowbirds, Molothrus spp

    James V. Briskie;Spencer G. Sealy

  • Nest Defence By Yellow Warblers: Recognition of a Brood Parasite and an Avian Nest Predator

    Sharon A. Gill;Spencer G. Sealy

  • Biology of Nesting Ancient Murrelets

    Spencer G. Sealy

  • Host use and fecundity of individual female brown-headed cowbirds

    Bonnie E Woolfenden;H.Lisle Gibbs;Spencer G Sealy;D.Glen McMaster

  • Feeding ecology of the ancient and marbled murrelets near Langara Island, British Columbia

    Spencer G. Sealy

Frequent Co-Authors

James V. Briskie
James V. Briskie University of Canterbury
H. Lisle Gibbs
H. Lisle Gibbs The Ohio State University
Keith A. Hobson
Keith A. Hobson University of Western Ontario
Kevin Winker
Kevin Winker University of Alaska Fairbanks
D. Ryan Norris
D. Ryan Norris University of Guelph
Trevor E. Pitcher
Trevor E. Pitcher University of Windsor
Frank Gill
Frank Gill Drexel University
Brant C. Faircloth
Brant C. Faircloth Louisiana State University
Sievert Rohwer
Sievert Rohwer University of Washington
Travis C. Glenn
Travis C. Glenn University of Georgia

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Related Online Degrees & Career Pathways

Exploring careers related to Animal Science and Veterinary studies can lead to diverse opportunities in health and counseling fields. For example, those interested in animal behavior and mental health might consider programs like nasp approved online school psychology programs, which prepare professionals to support well-being in educational settings.

Similarly, advanced psychology degrees, such as psyd online programs apa accredited, offer specialized training that can complement veterinary care by addressing behavioral health issues in animals and humans alike.

For individuals drawn to support and rehabilitation careers, degrees like online substance abuse counseling degree programs provide credentials to help those struggling with addiction, often critical for community and family health.

Additionally, graduates can pursue therapeutic roles that impact family and social dynamics, such as those offered through marriage and family masters programs. These programs enhance skills useful in multidisciplinary environments involving animal welfare and human-animal interactions.

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