Citation: La. Isbell et al., MOVEMENTS OF VERVETS (CERCOPITHECUS-AETHIOPS) AND PATAS MONKEYS (ERYTHROCEBUS-PATAS) AS ESTIMATORS OF FOOD RESOURCE SIZE, DENSITY, AND DISTRIBUTION, Behavioral ecology and sociobiology, 42(2), 1998, pp. 123-133
Citation: La. Isbell, DIET FOR A SMALL PRIMATE - INSECTIVORY AND GUMMIVORY IN THE (LARGE) PATAS MONKEY (ERYTHROCEBUS-PATAS-PYRRHONOTUS), American journal of primatology, 45(4), 1998, pp. 381-398
Citation: La. Isbell et al., LOCOMOTOR-ACTIVITY DIFFERENCES BETWEEN SYMPATRIC PATAS MONKEYS (ERYTHROCEBUS-PATAS) AND VERVET MONKEYS (CERCOPITHECUS-AETHIOPS) - IMPLICATIONS FOR THE EVOLUTION OF LONG HINDLIMB LENGTH IN HOMO, American journal of physical anthropology, 105(2), 1998, pp. 199-207
Citation: La. Isbell et Tp. Young, THE EVOLUTION OF BIPEDALISM IN HOMINIDS AND REDUCED GROUP-SIZE IN CHIMPANZEES - ALTERNATIVE RESPONSES TO DECREASING RESOURCE AVAILABILITY, Journal of Human Evolution, 30(5), 1996, pp. 389-397
Citation: La. Isbell et D. Vanvuren, DIFFERENTIAL COSTS OF LOCATIONAL AND SOCIAL DISPERSAL AND THEIR CONSEQUENCES FOR FEMALE GROUP-LIVING PRIMATES, Behaviour, 133, 1996, pp. 1-36
Citation: La. Isbell, SEASONAL AND SOCIAL CORRELATES OF CHANGES IN HAIR, SKIN, AND SCROTAL CONDITION IN VERVET MONKEYS (CERCOPITHECUS-AETHIOPS) OF AMBOSELI NATIONAL-PARK, KENYA, American journal of primatology, 36(1), 1995, pp. 61-70
Citation: Tp. Young et La. Isbell, MINIMUM GROUP-SIZE AND OTHER CONSERVATION LESSONS EXEMPLIFIED BY A DECLINING PRIMATE POPULATION, Biological Conservation, 68(2), 1994, pp. 129-134
Citation: La. Isbell et Tp. Young, SOCIAL AND ECOLOGICAL INFLUENCES ON ACTIVITY BUDGETS OF VERVET MONKEYS, AND THEIR IMPLICATIONS FOR GROUP LIVING, Behavioral ecology and sociobiology, 32(6), 1993, pp. 377-385
Citation: La. Isbell et Tp. Young, HUMAN PRESENCE REDUCES PREDATION IN A FREE-RANGING VERVET MONKEY POPULATION IN KENYA, Animal behaviour, 45(6), 1993, pp. 1233-1235
Citation: La. Isbell et al., ARE IMMIGRANT VERVET MONKEYS, CERCOPITHECUS-AETHIOPS, AT GREATER RISKOF MORTALITY THAN RESIDENTS, Animal behaviour, 45(4), 1993, pp. 729-734