Heyes, C. M., and P. J. Durlach. 1990. “Social blockade” of
taste-aversion learning in Norway rats (R. norvegicus): Is it a
social phenomenon? Journal of Comparative Psychology
104 : 82 – 87.
Hickling, G. J. 1987. Seasonal reproduction and group dynamics
of bushy-tailed woodrats (Neotoma cinereaL.). PhD diss.,
University of Western Ontario, London, Ontario.
Hight, M. E., M. Goodman, and W. Prychodke, W. 1974. Immu-
nological studies of the Sciuridae. Systematic Zoology23 : 12 –
25.
Hik, D. 1995. Does risk of predation influence population dy-
namics? Evidence from the cyclic decline of snowshoe hares.
Wildlife Research22 : 115 –29.
Hik, D., C. J. McColl, and R. Boonstra. 2001. Why are arctic
ground squirrels more stressed in the boreal forest than in
alpine meadows? Ecoscience8 : 275 – 88.
Hill, E. P. 1982. Beaver (Castor canadensis). In Wild mammals of
North America: Biology, management, and economics,ed.
J. A. Chapman and G. A. Feldhamer, 256 – 81. Baltimore:
John Hopkins University Press.
Hill, R. A., and P. C. Lee. 1998. Predation risk as an influence on
group size in cercopithecoid primates: Implications for social
structure. Journal of Zoology245 : 447–56.
Hill, W. C. O., A. Porter, R. T. Bloom, J. Seago, and M. D.
Southwick. 1957. Field and laboratory studies on the naked
mole rat, Heterocephalus glaber. Proceedings of the Zoologi-
cal Society London128 : 455 –514.
Hinde, R. A. 1974. Biological bases of human social behaviour.
New York: McGraw-Hill.
Hine, E., S. Lachish, M. Higgie, and M. W. Blows. 2002. Positive
genetic correlation between female preference and offspring
fitness. Proceedings of the Royal Society of London, Series B
269 : 2215 –19.
Hinton, M. A. C. 1926. Monograph of voles and lemmings, liv-
ing and extinct,vol. 1. London: British Museum (Natural
History).
Hiraiwa-Hasegawa, M. 1988. Adaptive significance of infanticide
in primates. Trends in Ecology and Evolution3 : 102 –5.
Hockett, C. F. 1960. The origin of speech. Scientific American
203 : 89 – 96.
Hodgdon, H. E. 1978. Social dynamics and behavior within an
unexploited beaver (Castor canadensis) population. PhD diss.,
University of Massachusetts, Amherst.
Hodgdon, H. E., and R. A. Lancia. 1983. Behavior of the North
American beaver, Castor canadensis. Acta Zoologica Fennica
174 : 99 –103.
Hodgdon, H. E., and J. S. Larson. 1973. Some sexual differences
in behaviour within a colony of marked beavers (Castor cana-
densis). Animal Behaviour21 : 147–52.
Hodges, K. E., S. Mech, and J. O. Wolff. 2002. Sex and the single
vole: Effects of social grouping on prairie vole reproductive
success. Ethology108 : 871– 84.
Hodgkin, J. A. 1998. Seven types of pleiotropy. International
Journal of Developmental Biology42 : 501–5.
Hoeck, H. N. 1982. Population dynamics, dispersal and genetic
isolation in two species of hyrax (Heterohyrax bruceiand
Procavia johnstoni) on habitat islands in the Serengeti.
Zeitschrift Fur Tierpsychologie-Journal of Comparative
Ethology59 : 177–210.
———. 1989. Demography and competition in hyrax — a 17
year study. Oecologia79 : 353 – 60.
Hoekstra, H. E., K. E. Drumm, and M. W. Nachman. 2004. Eco-
logical genetics of adaptive color polymorphism in pocket
mice: Geographic variation in selected and neutral genes.
Evolution 58 :1329 – 41.
Hoekstra, H. E., and J. M. Hoekstra. 2001. An unusual sex-de-
termination system in South American field mice (genus
Akodon): The role of mutation, selection, and meiotic drive in
maintaining XY females. Evolution55 : 190 – 97.
Hoekstra, H. E., J. M. Hoekstra, D. Berrigan, S. N. Vignieri, A.
Hoang, C. E. Hill, P. Beerli, et al. 2001. Strength and tempo
of directional selection in the wild. Proceedings of the Na-
tional Academy of Sciences (USA)98 : 9157– 60.
Hoekstra, H. E., and M. W. Nachman. 2003. Different genes un-
derlie adaptive melanism in different populations of rock
pocket mice. Molecular Ecology12 : 1185 – 94.
Hofer, S., and P. Ingold. 1984. The whistles of the alpine marmot
(Marmota marmota): Their structure and occurrence in the
antipredator context. Revue Suisse de Zoologia91 : 861– 65.
Hoffmann, R. S., C. G. Anderson, R. W. Thorington, Jr., and
L. R. Heaney. 1993. Family Sciuridae. In Mammal species of
the world,ed. D. E. Wilson and D. M. Reeder, 419 – 65.
Washington, DC: Smithsonian Institution Press.
Hoffmann, R. S., J. W. Koeppl, and C. F. Nadler. 1979. The rela-
tionships of the amphiberingian marmots (Mammalia: Sciuri-
dae). University of Kansas: Occasional Papers of the Museum
of Natural History83 : 1–56.
Hoffmeister, D. F. 1981. Peromyscus truei. Mammalian Species
161 : 1–5.
———. 1986. Mammals of Arizona.Tucson: University of Ari-
zona Press.
Hoffmeyer, I. 1982. Responses of female bank voles (Clethriono-
mys glareolus)to dominant vs. subordinate conspecific males
and to urine odors from dominant vs. subordinate males. Be-
havioral and Neural Biology36 : 178 – 88.
Hofmann, J., B. McGuire, and T. Pizzuto. 1989. Parental care in
the sagebrush vole (Lemmiscus curtatus). Journal of Mam-
malogy70 : 162 – 65.
Hofmeijer, G. K., and H. De Bruijn. 1985. The mammals from
the lower Miocene of Aliveri (Island of Evia, Greece) Part 4:
The Spalacidae and Anomalomyidae. Proceedings Koninklijke
Nederlanse Akadamie van Weteschappen B88 : 185 – 98.
Högstedt, G. 1983. Adaptation unto death: Function of fear
screams. American Naturalist121 : 562 –70.
Hohoff, C., K. Franzen, and N. Sachser. 2003. Female choice in
a promiscuous wild guinea pig, the yellow-toothed cavy
(Galea musteloides). Behavioral Ecology and Sociobiology
53 : 341– 49.
Holdaway, R. N. 1999. Introduced predators and avifaunal ex-
tinction in New Zealand. In Extinctions in near time: Causes,
contexts, and consequences,ed. R. D. E. MacPhee, 189 –238.
New York: Plenum.
Holekamp, K. E. 1984. Natal dispersal in Belding’s ground squir-
rels (Spermophilus beldingi). Behavioral Ecology and Sociobi-
ology16 : 21–30.
———. 1986. Proximal causes of natal dispersal in Belding’s
ground squirrels (Spermophilus beldingi). Ecological Mono-
graphs56 : 365 – 91.
Holekamp, K. E., L. Smale, H. B. Simpson, and N. A.
Holekamp. 1984. Hormonal influences on natal dispersal in
free-living Belding’s ground squirrels (Spermophilus beldingi).
Hormones and Behavior 18 :465 – 83.
Hollister, N. 1916. A systematic account of the prairie dogs.
North American Fauna40 : 1–37.
Holm, R. F. 1976. Observations on a cannibalistic gray squirrel.
Natural History, Miscellanea197 : 1–2.References 533