The social role of scent marking in beaver (Castor Canadensis)

@article{MllerSchwarze2004TheSR,
  title={The social role of scent marking in beaver (Castor Canadensis)},
  author={Dietland M{\"u}ller-Schwarze and Susan Heckman},
  journal={Journal of Chemical Ecology},
  year={2004},
  volume={6},
  pages={81-95}
}
Beaver colonies with close neighbors constructed more “scent mounds” than did isolated colonies, and the number of scent mounds at each active lodge is correlated with the distance to the nearest occupied lodge. The scent mounds were typically located at trails, also on lodges and dams. The beaver rebuilt experimentally removed scent mounds. Experimentally scent-marked unoccupied lodges were less often visited or inhabited than unscented control lodges. Resident beaver responded to artificial… 
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References

SHOWING 1-10 OF 20 REFERENCES
Territorial Function of Chin Gland Secretion in the Rabbit, Oryctolagus cuniculus (L.)
TLDR
In the enclosure at Gungahlin, rabbits have been observed to mark objects in their territories with the secretion of the chin gland, as well as with urine and fæces.
Beaver Census Methods in the Rocky Mountain Region
  • K. Hay
  • Environmental Science
  • 1958
TLDR
This paper is an evaluation of numerous beaver-census techniques as they apply to the Rocky Mountain region using the use of lodges, dams, slides, food caches, and scent mounds as indices of beaver numbers.
Determining the Average Size and Composition of Beaver Families
TLDR
The objective of this paper is to examine a trapped sample of beavers and to develop a formula for calculating the mean size and composition of the average family during the trapping season.
Zur Kenntnis der stickstoffhaltigen Inhaltsstoffe von Castoreum
Investigation of the Nitrogen-containing Compounds of Castoreum. Fourteen nitrogen-containing compounds, 2–15, have been identified for the first time from the scent gland of the Canadian
Odeurs et parfums des animaux
En essayant de resumer nos connaissances actuelles de la chimie des substances odorantes elaborees par les animaux, nous rencontrons, d’une part, de vastes domaines inconnus ou tout reste a defricher
Castor and Anal Glands of the Beaver (Castor canadensis)
...
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