Investigating Food Habits of Terrestrial Vertebrates - Research Techniques in Animal Ecology - page 189

use of molecular genetic analysis to assign species, sex and individual identity to seal fae-
ces. Molecular Ecology 6: 225-234.
Reynolds, J. C. and N. J. Aebischer. 1991. Comparison and qualification of carnivore diet
by faecal analysis: A critique, with recommendations based on a study of the fox Vulpes
vulpes . Mammal Review 21: 97-122.
Rice, R. W. 1970. Stomach content analyses: A comparison of the rumen vs. esophageal
techniques. In Range and wildlife habitat evaluation: A research symposium, 127-132.
U.S. Forest Service Miscellaneous Publication 1147.
Rodgers, A. R. 1990. Evaluating preference in laboratory studies of diet selection. Canadian
Journal of Zoology 68: 188-190.
Salas, L. A. and T. K. Fuller. 1996. Diet of the lowland tapir ( Tapirus terrestris L.) in
the Tabaro River valley, southern Venezuela. Canadian Journal of Zoology 74: 1444-
1451.
Schaller, G. B. 1972. The Serengeti lion . Chicago: University of Chicago Press.
Schoener, T. 1971. Theory of feeding strategies. Annual Review of Ecology and Systematics 2:
369-404.
Schoener, T. 1986. A brief history of optimal foraging theory. In A. C. Kamil, J. R. Krebs,
and H. R. Pulliam, eds., Foraging behavior, 5-68. New York: Plenum.
Shine, R. 1986. Food, habits, habitats and reproductive biology of four sympatric species of
varanid lizards in tropical Australia. Herpetologica 42: 346-360.
Short, H. L. 1962. The use of a rumen fistula in a white-tailed deer. Journal of Wildlife
Management 20: 21-25.
Sinclair, A. R. E. and P. Arcese. 1995. Population consequences of predation-sensitive for-
aging: The Serengeti wildebeest. Ecology 76: 882-891.
Sinclair, A. R. E. and J. N. M. Smith. 1984. Do plant secondary compounds determine
feeding preferences of snowshoe hares? Oecologia 61: 403-410.
Smith, A. D., and R. L. Hubbard. 1954. Preference ratings for winter deer forages from
northern Utah ranges based on browsing time and forage consumed. Journal of Range
Management 7: 262-265.
Smith, A. D. and J. L. Shandruk. 1979. Comparison of fecal, rumen, and utilization meth-
ods for ascertaining pronghorn diets. Journal of Range Management 32: 275-279.
Smith, A. D. and P. J. Urness. 1962. Analysis of the twig-length method of determining uti-
lization of browse . Utah State Department of Fish and Game Publication 69-9.
Storr, G. M. 1961. Microscopic analysis of faeces, a technique for ascertaining the diet of
herbivorous mammals. Australian Journal of Biology 14: 157-164.
Telfer, E. S. 1969. Twig weight-diameter relationships for browse species. Journal of
Wildlife Management 33: 917-921.
Temple, S. A. 1987. Do predators always capture substandard individuals disproportion-
ately from prey populations? Ecology 68: 669-674.
Tieszen, L. L., T. W. Boutton, W. K. Ottichilo, D. E. Nelson, and D. H. Brandt. 1989. An
assessment of long-term food habits of Tsavo elephants based on stable carbon and
nitrogen ratios of bone collagen. African Journal of Ecology 27: 219-226.