Spatial Responses of Field (Microtus Agrestis) and Bank (Clethrionomys Glareolus) Voles to Weasel (Mustela Nivalis) Odour in Natural Habitat

  • Zbigniew Borowski
  • Edyta Owadowska


The odors of predatory mammals, i.e. mustelids, might be recognised by potential prey, i.e., small rodents, as a signal of predation risk. Using the sense of smell, rodents could detect the presence of predators and respond accordingly by avoiding areas where they have encountered the predator’s scent (Jędrzejewski et al., 1993). Early recognition of predation risk by detection of predator odors might thus increase the chances for survival for small rodents (Borowski, unpublished data). For example, experiments in both laboratory and field conditions demonstrated that exposure to weasel odors caused voles to exhibit antipredatory reactions (Jędrzejewski et al., 1993). Voles that are in danger of predation by mustelids apparently reduce the risk of predation by moving to a microhabitat that lacks evidence of predators (Korpimäki et al., 1996). Voles under predation risk might also limit or change their feeding preferences (Sullivan et al., 1988; Borowski, 1998a) and reduce their locomotor activity to a smaller home range area (Gorman, 1984; Jędrzejewski et al., 1993; Borowski, 1998b). Seasonal differences in responses to weasel odors in field populations of root voles (Microtus oeconomus) have been demonstrated: during the breeding season, voles avoided the weasel odour to a greater extent than during the non-breeding season (Borowski, 1998b).


Home Range Breeding Season Predation Risk Home Range Size Bank Vole 
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  1. Agrell, J., 1995, A shift in female social organization independent of relatedness: an experimental study on the field vole(Microtus agrestis),Behav. Ecol. 2:182-191.CrossRefGoogle Scholar
  2. Borowski, Z., 1998a, Influence of predator odour to feeding behaviour of the root vole(Microtus oeconomus Pallas, 1776),Can. J. Zool. 76:1791-1794.Google Scholar
  3. Borowski, Z., 1998b, Influence of weasel(Mustela Nivalis Linneaus, 1776)odour on spatial behaviour of root voles(Microtus oeconomus Pallas, 1776),Can. J. Zool. 76:1799-1804.Google Scholar
  4. Borowski, Z., 1999,Influence of predator odour on spatial behaviour of the root voles (Microtus oeconomus) in free-living population, Poland, PD thesis, Forest Research Institute, Warsaw.(in Polish).Google Scholar
  5. Boonstra, R., 1977, Predation on Microtus townsendii populations: impact and vulnerability,Can. J. Zool. 55: 1631-1643.CrossRefGoogle Scholar
  6. Cushing, B. S., and Cawthorn, J. M., 1996, Species differences in activity patterns during oestrus,Can. J. Zool. 74:473-479.CrossRefGoogle Scholar
  7. Gorman, M. L., 1984, The response of prey to stoat (Mustela ermined) scent,J. Zool. 202: 419-423.CrossRefGoogle Scholar
  8. Jędrzejewski, W., and Jędrzejewska, B., 1990, Effect of predator’s visit on the spatial distribution of bank voles: experiments with weasels,Can. J. Zool. 68:660-666.CrossRefGoogle Scholar
  9. Jędrzejewski, W., Rychlik, L., and Jedrzejewska, B., 1993, Responses of bank voles to odours of seven species of predators: experimental data and their relevance to natural predator-vole relationships,Oikos 68:251-257.CrossRefGoogle Scholar
  10. Korpimäki, E., Koivunen, K., and Hakkarinen, H., 1996, Microhabitat use and behaviour of voles under weasel and raptor predation risk: predator facilitation?Behav. Ecol. 7:30-34.CrossRefGoogle Scholar
  11. Pucek, Z. (ed.), 1984,Key to identification of Polish mammals]. PWN-Polish Scientific Publishers, Warszawa: 1-387.(in Polish).Google Scholar
  12. Raczyński, J., Fedyk, S., Gębczyńska, Z., and Pucek, M., 1984, Distribution of Micromamalia against natural differentation of the Biebrza Valley habitats.Pol. Ecol. Stud. 10:425-445.Google Scholar
  13. Sonerud, G. A., 1986, Effect of snow cover on seasonal changes in diet, habitat and regional distribution of raptors that prey on small mammals in boreal zones of Fennoscandia,Holarctic Ecol.9:3-45.Google Scholar
  14. Sullivan, T. P., Crump, D. R., and Sullivan, D. S., 1988, The use of predator odour repellents to reduce feeding damage by herbivores. III Montane(Microtus montanus)and meadow(M. pennsylvanicus)voles,J. Chem. Ecol. 14:363-377.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2001

Authors and Affiliations

  • Zbigniew Borowski
    • 1
  • Edyta Owadowska
    • 2
  1. 1.Section of Wildlife ManagementForest Research Institute WarsawPoland
  2. 2.Kampinos National ParkIzabelinPoland

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