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dc.contributor.authorCampbell, Ruairidh D.
dc.contributor.authorRosell, Frank
dc.contributor.authorNolet, Bart A.
dc.contributor.authorDijkstra, Vilmar A.A.
dc.date.accessioned2007-02-27T14:32:26Z
dc.date.accessioned2017-04-19T12:25:12Z
dc.date.available2007-02-27T14:32:26Z
dc.date.available2017-04-19T12:25:12Z
dc.date.issued2005
dc.identifier.citationBehavioral ecology and sociobiology 58(2005), No. 6, p. 597-607
dc.identifier.issn0340-5443
dc.identifier.urihttp://hdl.handle.net/11250/2438049
dc.description.abstractAccording to current theories of territoriality, an animal is expected to defend the smallest area that can provide resources for maximisation of reproduction, known as the lsquoeconomically defendablersquo area. In group territorial species however, the strategies behind resource defence are likely to be more complex with corporate territoriality, cooperative breeding, delayed dispersal and intra-group competition all potentially playing a role. Here we examined group territoriality in a social herbivorous rodent, the Eurasian beaver Castor fiber. Beavers in our study do not inhabit economically defendable territories. Instead the sequence of arrival of pairs into unoccupied areas seems to play a more important role in determining the size of the territory, whereas group size is determined by past reproductive success. We argue that the settlement pattern and reproductive history have a lasting impact in the territorial system of beavers due to a combination of the low adult mortality, high dispersal costs, and avoidance of resource depletion.
dc.format.extent254177 bytes
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherSpringer
dc.subjectBeavers
dc.subjectTerritory size
dc.subjectTerritorial behavior
dc.subjectProspective resource defence
dc.subjectResource depletion
dc.subjectCooperative breeding
dc.subjectDelayed dispersal
dc.subjectTerritorial inheritance
dc.subjectHabitat quality
dc.titleTerritoriality and group sizes in Eurasian beavers (Castor fiber): echoes of settlement and reproduction?
dc.typeJournal article
dc.typePeer reviewed
dc.subject.nsi485
dc.identifier.doihttp://dx.doi.org/10.1007/s00265-005-0942-6


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