Abstract
Many predators hunt using the social and waste odors of their prey. It is unknown, however, whether potential prey modify their behavior in response to the risks of predation associated with accumulations of conspecific odor. We examined this question by measuring foraging trade-offs of wild house mice (Mus domesticus) in the field where we increased both predation risk and conspecific odor at artificial food patches in a two-factor design. Mouse giving-up densities (GUDs) were significantly higher in open habitats than in closed habitats but did not differ with the addition of mouse odors. Fine-scale behavioral observations of captive mice confirmed their attraction to the conspecific odor in an enclosure experiment, without any change to the GUD. These results indicate that house mice continue to visit and forage at food patches despite accumulations of predator-attracting odors. This most likely occurs for the social benefits obtained from conspecific odor exploration; however, such behavior may cause mice to become vulnerable to considerable olfactory exploitation by their predators. Future work must therefore focus on how mice trade off the social benefits of investigating odors that also attract their enemies.
Similar content being viewed by others
References
Abramsky Z, Strauss E, Subach A, Kotler BP, Ricchman A (1996) The effect of barn owls (Tyto alba) on the activity and microhabitat selection of Gerbillus allenbyi and Gerbillus pyramidum. Oecologia 105:313–319
Banks PB, Hume ID, Crowe O (1999) Behavioural, morphological and dietary response of rabbits to predation risk from foxes. Oikos 85:247–256
Banks PB, Norrdahl K, Korpimäki E (2000) Nonlinearity in the predation risk of prey mobility. Proc R Soc Lond B Biol Sci 267:1621–1625
Banks PB, Norrdahl K, Korpimäki E (2002) Mobility decisions and the predation risks of reintroduction. Biol Conserv 103:133–138
Blaustein AR (1981) Sexual selection and mammalian olfaction. Am Nat 117:1006–1010
Brown RE (1979) Mammalian social odors: a critical review. Adv Study Behav 10:103–162
Brown JS (1988) Patch use as an indicator of habitat preference, predation risk and competition. Behav Ecol Sociobiol 22:37–47
Christophe N, Baudoin C (1998) Olfactory preferences in two strains of wild mice, Mus musculus musculus and Mus musculus domesticus, and their hybrids. Anim Behav 56:365–369
Cushing BS (1985) Estrous mice and vulnerability to weasel predation. Ecology 66:1976–1978
Drickamer LC (1989) Odor preferences of wild stock female house mice (Mus domesticus) tested at three ages using urine and other cues from conspecific males and females. J Chem Ecol 15:1971–1987
Drickamer LC (1992) Oestrous female house mice discriminate dominant from subordinate males and sons of dominant from sons of subordinate males by odour cues. Anim Behav 43:868–870
Drickamer LC, Mikesic DG (1990) Urinary chemosignals, reproduction, and population size for house mice (Mus domesticus) living in field enclosures. J Chem Ecol 16:2955–2968
Ferkin MH (1999) Scent over-marking and adjacent-marking as competitive tactics used during chemical communication in voles. In: Johnston RE, Muller-Schwartz D, Sorenson P (eds) Advances in chemical signals in vertebrates. Plenum, New York, pp 239–246
Gosling LM, McKay HV (1990) Competitor assessment by scent-matching: an experimental test. Behav Ecol Sociobiol 26:415–420
Gosling LM, Atkinson NW, Collins SA, Roberts RJ, Walters RL (1996a) Avoidance of scent-marked areas depends on the intruder’s body size. Behaviour 133:491–502
Gosling LM, Atkinson NW, Dunn S, Collins SA (1996b) The response of subordinate male mice to scent marks varies in relation to their own competitive ability. Anim Behav 52:1185–1191
Halpern M, Halpern J, Erichsen E, Borghjid S (1997) The role of nasal chemical senses in garter snake response to airborne odor cues from prey. J Comp Physiol 111:251–260
Honkavaara J, Koivula M, Korpimäki E, Siitari H, Viitala J (2002) Ultraviolet vision and foraging in terrestrial vertebrates. Oikos 98:505–511
Humphries RE, Robertson DHL, Beynon RJ, Hurst JL (1999) Unravelling the chemical basis of competitive scent marking in house mice. Anim Behav 58:1177–1190
Hurst JL (1987) The functions of urine marking in a free-living population of house mice, Mus domesticus Rutty. Anim Behav 35:1433–1442
Hurst JL (1990a) Urine marking in populations of wild house mice Mus domesticus Rutty. I. Communication between males. Anim Behav 40:209–222
Hurst JL (1990b) Urine marking in populations of wild house mice, Mus domesticus Rutty. II. Communication between females. Anim Behav 40:223–232
Hurst JL (1990c) Urine marking in populations of wild house mice, Mus domesticus Rutty. III. Communication between the sexes. Anim Behav 40:233–243
Hurst JL (1993) The priming effects of urine substrate marks on interactions between male house mice, Mus musculus domesticus Schwarz and Schwarz. Anim Behav 45:55–81
Hurst JL, Hayden L, Kingston M, R L, K S (1994) Response of the aboriginal house mouse Mus spretus Lataste to tunnels bearing the odours of conspecifics. Anim Behav 48:1219–1229
Jacob J, Brown JS (2000) Microhabitat use, giving-up densities and temporal activity as short- and long-term anti-predator behaviors in common voles. Oikos 91:1–8
Jacquot C, Baudoin C (2002) Foraging behavioural changes induced by conspecific and heterosubspecific odours in two strains of wild mice. Behav Processes 58:115–123
Jedrzejewski W, Tychlik L, 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
Johnston RE, Munver R, Tung C (1995) Scent counter marks: selective memory for the top scent by golden hamsters. Anim Behav 49:1435–1442
Johnston RE, Sorokin ES, Ferkin MH (1997) Female voles discriminate males’ overmarks and prefer top-scent males. Anim Behav 54:679–690
Jones EN, Coman BJ (1981) Ecology of the feral cat (Felis catus) in southeastern Australia 1. Diet. Aust Wildl Res 8:537–548
Jones M, Dayan T (2000) Foraging behavior and microhabitat use by spiny mice, Acomys cahirinus and A. russatus, in the presence of Blanford’s fox (Vulpes cana) odor. J Chem Ecol 26:455–469
Kats LB, Dill LM (1998) The scent of death: chemosensory assessment of predation risk by prey animals. Ecoscience 5:361–394
Kavaliers M, Colwell DD (1995) Discrimination by female mice between the odours of parasitized and non-parasitized males. Proc R Soc Lond B Biol Sci 261:31–35
Kay BJ, Twigg LE, Korn TJ, Nicol HI (1994) The use of artificial perches to increase predation on house mice (Mus domesticus) by raptors. Wildl Res 21:95–106
Kellie A, Dain SJ, Banks PB (2004) Ultraviolet properties of Australian mammal urine. J Comp Physiol [A] 190:429–435
Koivula M, Viitala J (1999) Rough legged buzzards use vole scent marks to assess hunting areas. J Avian Biol 30:329–335
Koivula M, Korpimäki E (2001) Do scent marks increase predation risk of microtine rodents? Oikos 95:275–281
Kotler BP, Blaustein L (1995) Titrating food and safety in a heterogeneous environment: when are the risky and safe patches of equal value? Oikos 74:251–258
Kotler BP, Brown JS, Smith RJ, Wirtz WO II (1988) The effects of morphology and body size on rates of owl predation on desert rodents. Oikos 53:145–152
Kotler BP, Brown JS, Hasson O (1991) Factors affecting gerbil foraging behavior and rates of owl predation. Ecology 72:2249–2260
Moncho-Bogani J, Lanuza E, Hernandez A, Novejarque A, Martinez-Garcia F (2002) Attractive properties of sexual pheromones in mice: innate or learned? Physiol Behav 77:167–176
Powell F, Banks PB (2004) Do house mice modify their foraging behaviour in response to predator odours and habitat? Anim Behav 67:753–759
Rich TJ, Hurst JL (1998) Scent marks as reliable signals of the competitive ability of mates. Anim Behav 56:727–735
Righetti J, Fox BJ, Croft DB (2000) Behavioural mechanisms of competition in small dasyurid marsupials. Aust J Zool 48:561–576
Roberts SC, Gosling LM, Thornton EA, McClung J (2001) Scent-marking by male mice under the risk of predation. Behav Ecol 12:698–705
Rohner C, Krebs CJ (1996) Owl predation on snowshoe hares: consequences of antipredator behaviour. Oecologia 108:303–310
Shine R, Madsen T (1997) Prey abundance and predator reproduction: rats and pythons on a tropical Australian floodplain. Ecology 78:1078–1086
Sinclair ARE, Olsen PD, Redhead TD (1990) Can predators regulate small mammal populations? Evidence from house mouse outbreaks in Australia. Oikos 59:382–392
Singleton G (1989) Population dynamics of an outbreak of house mice (Mus domesticus) in the mallee wheatlands of Australia—hypothesis of plague formation. J Zool 219:495–515
Stoddart DM (1980) The ecology of vertebrate olfaction. Chapman & Hall, London
Underwood AJ (1996) Experiments in ecology. Cambridge University Press, Cambridge
Viitala J, Korpimäki E, Palokangas P, Koivula M (1995) Attraction of kestrels to vole scent marks visible in ultraviolet light. Nature 373:425–427
Whitaker PB, Shine R (2003) A radiotelemetric study of movements and shelter-site selection by free-ranging brownsnakes (Pseudonaja textilis, Elapidae). Herpetol Monogr 17:130–144
Wolff JO (2004) Scent marking by voles in response to predation risk: a field–laboratory validation. Behav Ecol 15:286–289
Ylönen H, Jacob J, Davies MJ, Singleton G (2002) Predation risk and habitat selection of Australian house mice Mus domesticus during an incipient plague: desperate behaviour due to food depletion. Oikos 99:284–289
Ylönen H, Jedrzejewska B, Jedrzejewski W, Heikila J (1992) Antipredatory behaviour of Clethrionomys voles—“David and Goliath” arms race. Ann Zool Fenn 29:207–216
Ylönen H, Sundell J, Tiilikainen R, Eccard JA, Horne T (2003) Weasels (Mustela nivalis nivalis) preference for olfactory cues of the vole (Clethrionomys glareolus). Ecology 84:1447–1452
Zar JH (1999) Biostatistical analysis. Prentice-Hall, New Jersey
Acknowledgements
We thank C. Barclay and two anonymous referees for comments on an earlier draft of the manuscript. Thanks also to T. Graham and P. and M. Wythes who provided access to their farms for fieldwork and to N.K. Hughes and J. Nedved for assistance in the field. This work was funded by an FRGP grant complied with current Australian ethics laws.
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by E. Korpimäki
Rights and permissions
About this article
Cite this article
Pastro, L.A., Banks, P.B. Foraging responses of wild house mice to accumulations of conspecific odor as a predation risk. Behav Ecol Sociobiol 60, 101–107 (2006). https://doi.org/10.1007/s00265-005-0146-0
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00265-005-0146-0