Factors Affecting Scent-Marking Behavior in Eurasian Beaver (Castor fiber)

@article{Rosell2004FactorsAS,
  title={Factors Affecting Scent-Marking Behavior in Eurasian Beaver (Castor fiber)},
  author={Frank Rosell and Bart A. Nolet},
  journal={Journal of Chemical Ecology},
  year={2004},
  volume={23},
  pages={673-689}
}
  • F. Rosell, B. Nolet
  • Published 1 March 1997
  • Environmental Science
  • Journal of Chemical Ecology
We tested the hypothesis that a main function of territory marking in Eurasian beaver (Castor fiber) is defense of the territory. The results showed that: (1) beaver colonies with close neighbors scent-mark more often than isolated ones; (2) the number of scent markings increased significantly with the number of neighboring territories and individuals, the mean distance to all other territories, duration of territory occupancy and length of wooded banks within the territory; (3) the number of… 
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Background Citations
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Methods Citations
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Results Citations
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50 Citations

Citation Type

Citation Type

Scent-Marking in the Eurasian Beaver (Castor fiber) as a Means of Territory Defense
TLDR
The main results showed that the number of scent marks in territories was significantly higher in spring, when dispersal of subadults normally occurs than during the rest of the year.
Odorant Source Used in Eurasian Beaver Territory Marking
TLDR
It is concluded that castoreum is the main scent signal used in the defense of beaver territories during winter.
SEXUAL DIMORPHISM IN THE DEVELOPMENT OF SCENT STRUCTURES FOR THE OBLIGATE MONOGAMOUS EURASIAN BEAVER (CASTOR FIBER)
TLDR
Although the combined weight of the scent structures did not differ between the sexes, males developed significantly larger anal glands but somewhat smaller castor sacs than females, and total investment to scent structures may be limited but allocation is flexible.
Territory and group sizes in Eurasian beavers (Castor fiber): echoes of settlement and reproduction?
TLDR
It is argued 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.
Scent Marking in Free-Ranging Mammals. Examples: Beaver or Badger
Scent marking plays a central role in the social organization and mating behavior of mammals. This exercise on scent marking can start as a general ecological project that addresses many aspects of…
Sexual Dimorphism in Territorial Scent Marking by Adult Eurasian Beavers (Castor fiber)
TLDR
It is concluded that both males and females Eurasian beavers carry out territorial behavior by scent marking, but males carry a larger part of the territorial defense during summer when females lactate.
The function of strategic tree selectivity in the chemical signalling of brown bears
A test of the dear enemy phenomenon in the Eurasian beaver
Abstract We tested the hypothesis that Eurasian beavers, Castor fiber, display the dear enemy phenomenon; that is, they respond less aggressively to intrusions by their territorial neighbours than to…
Couch potatoes do better: Delayed dispersal and territory size affect the duration of territory occupancy in a monogamous mammal
TLDR
The found that individuals that established in medium‐sized territories occupied them longer as compared to individuals in small or large territories, which suggests that large territories are more costly to defend due to an increased patrolling effort and small territories might not have sufficient resources.
Territoriality and Scent Marking Behavior of African Wild Dogs in Northern Botswana
Conserving wide ranging, endangered species is challenging, and managers often lack information on movement and social dynamics. Wild dogs, Lycaon pictus, are large, wide-ranging carnivores and one…
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References

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