Blar i Brage IMR på forfatter "Pays, Olivier"
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Investigating Differences in Vigilance Tactic Use within and between the Sexes in Eastern Grey Kangaroos
Rieucau, Guillaume Leon; Martin, Julien G.A.; Favreau, Francois-Rene; Goldizen, Anne W; Pays, Olivier (Journal article; Peer reviewed, 2012)Aggregation is thought to enhance an animal’s security through effective predator detection and the dilution of risk. A decline in individual vigilance as group size increases is commonly reported in the literature and ...