Jorgenson, J. P. 1986. Notes on the ecology and behaviour of
capybaras in Northeastern Columbia. Vida Silvestre Neotrop-
ical1 : 31– 40.
Joy, J. E. 1984. Population differences in circannual cycles of
thirteen-lined ground squirrels. In The biology of ground-
dwelling squirrels: Annual cycles, behavioral ecology, and
sociality,ed. J. O. Murie, and G. R. Michener, 125 – 41.
Lincoln: University of Nebraska Press.
Judd, T. M. and P. W. Sherman. 1996. Naked mole-rats recruit
colony mates to food sources. Animal Behaviour52 : 957– 69.
Kaczmarski, F. 1966. Bioenergetics of pregnancy and lactation in
the bank vole. Acta Theriologica11 : 409 –17.
Kalat, J. W., and P. Rozin. 1973 “Learned Safety” as a mecha-
nism in long-delay taste-aversion learning in rats. Journal of
Comparative and Physiological Psychology83 : 198 –207.
Kalcounis-Rüppell, M. C. 2000. Breeding systems, habitat over-
lap and activity patterns of monogamous and promiscuous
mating in Peromsycus californicusand P. boylii. PhD diss.,
University of Western Ontario, London, Ontario.
Kalcounis-Rüppell, M. C., and J. S. Millar. 2002. Partitioning of
space, food, and time by syntopic Peromyscus boyliiand
P. californicus. Journal of Mammalogy82 : 614 –25.
Kalcounis-Rüppell, M. C., J. S. Millar, and E. J. Herdman.
- Beating the odds: Weather effects on a short season
population of mice. Canadian Journal of Zoology80 :
1594 –1601.
Kalcounis-Rüppell, M. C., J. S. Millar, and J. R. Speakman. - The energetic cost of reproduction for monogamous
and promiscuous small mammals. Abstract published in the
proceedings of the 9th International Society for Behavioral
Ecology Congress. Montreal.
Kalcounis-Rüppell, M. C., and T. R. Spoon. In revision. Pero-
myscus boylii. Mammalian Species.
Kalela, O. 1961. Seasonal change of habitat in the Norwegian
lemming, Lemmus lemmus(L.). Annales Academiae Scien-
tiarum Fennicae Ser. A, IV55 : 1–72.
Kalela, O., L. Kilpeläinen, T. Kopenen, and J. Tast. 1971.
Seasonal differences in habitats of the Norwegian lemming,
Lemmus lemmus(L.), in 1959 and 1960 at Kilpisjärvi.
Annales Academiae Scientiarum Fennicae, Ser. A, IV
178 : 1–22.
Kalthoff, D. C. 1999a. Jungpleistozäne Murmeltiere (Rodentia,
Sciuridae) vom Mittelrhein (Deutschland) und ihre
vervandtschaftlichen Beziehungen Zu den beiden rezenten
europäischen Arten. Staphia63 : 119 –28.
Kalthoff, D. C. 1999b. Ist Marmota primigenia(Kaup) eine
eigenständige Art? Osteologische Variabilität pleistozäner
Marmota-Populationen (Rodentia:Sciuridae) in Neuwieder
Becken (Rheinland-Pfalz, Deutschland) und benachbarter
Gebiete. Kaupia9 : 127– 86.
Kaltwasser, M. T., and H. U. Schnitzler. 1981. Echolocation
signals confirmed in rats. Zietschrift für Saugetierkunde46 :
394 – 95.
Kano, T. 1992. The last ape: Pygmy chimpanzee behavior and
ecology.Trans. E. O. Vineberg. Stanford, CA: Stanford Uni-
versity Press.
Kareem, A. M., and C. J. Barnard. 1982. The importance of
kinship and familiarity in social interactions between mice.
Animal Behaviour30 : 594 – 601.
Karels, T. J., and R. Boonstra. 2000. Concurrent density depend-
ence and independence in populations of arctic ground squir-
rels. Nature408 : 460 – 63.
Karels, T. J., E. Byrom, R. Boonstra, and C. J. Krebs. 2000. The
interactive effects of food and predators on reproduction and
overwinter survival of arctic ground squirrels. Journal of
Animal Ecology69 : 235 – 47.
Karlsson, A. F. 1988. Over-winter survival in a boreal popula-
tion of the bank vole, Clethrionomys glareolus. Canadian
Journal of Zoology 66 : 1835 – 40.
Kaufman, D. W., and G. A. Kaufman. 1989. Population biology.
In Advances in the study ofPeromyscus, ed. G. L. Kirkland,
Jr. and J. N. Layne, 233 –70. Lubbock: Texas Tech University
Press.
Kavaliers, M. 1988. Brief exposure to a natural predator,
the short-tailed weasel, induces benzodiazepine-sensitive
analgesia in white-footed mice. Physiology and Behavior
43 : 187– 93.
Kavaliers, M., and D. D. Colwell. 1993. Aversive responses of
female mice to the odors of parasitized males: Neuromodula-
tory mechanisms and implications for mate choice. Ethology
95 : 202 –12.
Kavaliers, M., and D. D. Colwell. 1995a. Discrimination by
female mice between the odours of parasitized and non-
parasitized males. Proceedings of the Royal Society of
London, Series B261 : 31–35.
———. 1995b. Odours of parasitized males induce aversive
responses in female mice. Animal Behaviour50 : 1161– 69.
Kavaliers, M., M. A. Fudge, D. D. Colwell, and E. Choleris.- Aversive and avoidance responses of female mice to the
odors of males infected with an ectoparasite and the effects of
prior familiarity. Behavioral Ecology and Sociobiology54 :
423 –30.
Kavaliers, M., and K. P. Ossenkopp. 2001. Corticosterone rap-
idly reduces male odor preferences in female mice. Neurore-
port12 : 2999 –3002.
Kawata, M. 1987. Pregnancy failure and suppression by female-
female interaction in enclosed populations of the red-backed
vole Clethrionomys rufocanus bedfordiae. Behavioural Ecol-
ogy and Sociobiology20 : 89 – 97.
———. 1988. Mating success, spatial organization, and male
characteristics in experimental field populations of the red-
backed vole, Clethrionomys rufocanus bedfordiae. Journal of
Animal Ecology57 : 217–35.
Kaye, S. V. 1961. Movements of harvest mice tagged with gold- - Journal of Mammalogy42 : 323 –37.
Kays, R. W., and D. E. Wilson. 2002. Mammals of North Amer-
ica.Princeton, NJ: Princeton University Press.
Keane, B. 1990a. Dispersal and inbreeding avoidance in the
white-footed mouse, Peromyscus leucopus. Animal Behaviour
40 : 143 –52.
———. 1990b. The effect of relatedness on reproductive success
and mate choice in the white-footed mouse, Peromyscus
leucopus. Animal Behaviour39 : 264 –73.
Keeling, M., and C. A. Gilligan. 2000. Metapopulation dynamics
of Bubonic Plague. Nature407 : 903 – 6.
Keer, S. E., and J. M. Stern. 1999. Dopamine receptor blockade
in the nucleus accumbens inhibits maternal retrieval and lick-
ing, but enhances nursing behavior in lactating rats. Physiol-
ogy and Behavior67 : 659 – 69.
Keesing, F. 1998a. Ecology and behavior of the pouched mouse,
Saccostomus mearnsi,in central Kenya. Journal of Mammal-
ogy79 : 919 –31.
———. 1998b. Impacts of ungulates on the demography and
diversity of small mammals in central Kenya. Oecologia116 :
381– 89.
Keevin, T. M., Z. T. Halpin, and N. McCurdy. 1981. Individual
540 References