Mating strategies of woodland caribou: Rangifer tarandus caribou ...
Bibliography: p. 536-565. ... : Mating behavior of woodland caribou, Rangifer tarandus caribou, was studied in populations from contrasting environments that were expected to influence reproductive tactics. A small population of caribou on Brunette Island (Newfoundland) lived at high density in most...
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Format: | Article in Journal/Newspaper |
Language: | English |
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University of Calgary
1986
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Online Access: | https://dx.doi.org/10.11575/prism/15292 https://prism.ucalgary.ca/handle/1880/23666 |
Summary: | Bibliography: p. 536-565. ... : Mating behavior of woodland caribou, Rangifer tarandus caribou, was studied in populations from contrasting environments that were expected to influence reproductive tactics. A small population of caribou on Brunette Island (Newfoundland) lived at high density in mostly open habitat, without predators. A larger population in Spatsizi Wilderness Park (British Columbia) lived at low density in mostly open habitat, with heavy predation pressure. A high density population, on the Slate Islands (Ontario), lived in closed habitat without predators. The major objectives of this study were to examine the functional aspects of rutting behavior of males and to examine the relationships between the environment and the mating behavior of males and females. Sparring behavior did not appear to have strong consequences for dominance ranks. Fighting was limited to the period immediately prior to and during breeding. Fight duration tended to be longer for males from rutting groups (one dominant male plus females) than for ... |
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