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Interspecific aggression in mixed ungulate species exhibits
Author(s) -
Popp James W.
Publication year - 1984
Publication title -
zoo biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.5
H-Index - 54
eISSN - 1098-2361
pISSN - 0733-3188
DOI - 10.1002/zoo.1430030304
Subject(s) - interspecific competition , aggression , ungulate , biology , ecology , intraspecific competition , zoology , mating , habitat , developmental psychology , psychology
Mixed ungulate species exhibits are often plagued with difficulties stemming from interspecific aggression. Several aspects of interspecific aggression were investigated in mixed ungulate species exhibits at the Audubon Zoolnogical Garden in New Orleans, Louisiana. Success of a mixed species exhibit was found to be correlated with the rate of male‐initiated aggression, but not with the total rate of aggression. Neither taxonomic relatedness nor size difference between the species could be used to predict the success of a species pairing. The total rate of aggression in an exhibit was related to taxonomic relatedness, aggression being highest between distantly related species. Increases in aggression were triggered by births, mating activity, and introduction of an animal to an exhibit.