Concepedia

Ralph D. Morris

RD

51

Publications

1.4K

Citations

24

H-Index

1956

Active since

Affiliations

Brock University(Current)

Simon Fraser University

Environment and Climate Change Canada

Ralph D. Morris is an author at Brock University specializing in evolutionary biology, biology, and animal behavior.

Top concepts

Evolutionary BiologyBiologyAnimal BehaviorNatural SciencesFitnessPublic HealthConservation BiologyReproductive BiologyFertilityEngineering

Publications per year

1956–2012

51

Publications

51

ABNORMAL CHICKS AND PCB RESIDUE LEVELS IN EGGS OF COLONIAL BIRDS ON THE LOWER GREAT LAKES (1971-73)

Michael Gilbertson, Ralph D. Morris, Rodger A. Hunter · 1976 · 89 citations

Biology, Abnormal Chicks, Breeding Behavior +11

Parental care of the Common Tern Sterna hirundo

David A. Wiggins, Ralph D. Morris · Ibis · 1987 · 82 citations

Breeding Behavior, Family Medicine, Parental Care +16

Birds and wine grapes: foraging activity causes small‐scale damage patterns in single vineyards

Christopher M. Somers, Ralph D. Morris · Journal of Applied Ecology · 2002 · 79 citations · Full text

Wine Grapes, Single Vineyards, Land Use +16

Criteria for Female Choice of Mates: Courtship Feeding and Paternal Care in the Common Tern

David A. Wiggins, Ralph D. Morris · The American Naturalist · 1986 · 63 citations

Breeding Behavior, Parental Care, Behavioral Sciences +9

Sexual Size Dimorphism and Assortative Mating in the Brown Noddy

John W. Chardine, Ralph D. Morris · Ornithological Applications · 1989 · 52 citations

Breeding Behavior, Genetics, Sexual Selection +17

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