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Time Allocation Patterns of Lowland Woolly Monkeys (Lagothrix lagotricha poeppigii) in a Neotropical Terra Firma Forest

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Abstract

We investigated the time allocation decisions of lowland woolly monkeys (Lagothrix lagotricha poeppigii) in a terra firma forest in eastern Ecuador where they occur sympatrically with 9 other primate species. Woolly monkeys spent considerable amounts of time searching for and attempting to procure animal prey—roughly as much time as they spent consuming plant material: ripe fruits, leaves, and flowers. The amount of time spent foraging for animal prey is positively related to the habitat-wide availability of ripe fruits (the predominant component of the woolly monkey diet), and negatively related to both ambient temperature and the abundance of potential prey items in the habitat. Time spent resting showed exactly the opposite pattern with respect to these ecological variables. These results suggest that woolly monkeys follow an energy-maximizing strategy of food acquisition during times of fruit abundance—focusing on animal foods and perhaps laying down fat reserves to utilize when ecological conditions worsen—and follow an energy-minimizing strategy when fruit resources are scarce. Such a strong and seasonal commitment to animal prey foraging is unique among the ateline primates and is not ubiquitous even among lowland woolly monkeys. We suggest that this foraging strategy, and the greater intragroup cohesion that characterizes some populations of Lagothrix, are both opportunistic responses to regional differences in habitat quality. Identifying and accounting for such intraspecific variation should be a goal of any analysis of comparative socioecology.

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REFERENCES

  • Altmann, J. (1974). Observational study of behavior: sampling methods. Behaviour 49: 227-262.

    Google Scholar 

  • Altmann, J., and Muruthi, P. (1988). Differences in daily life between semi provisioned and wild-feeding baboons. Am. J. Primatol. 15: 213-221.

    Google Scholar 

  • Ayres, J. M. (1986). Uakaris and Amazonian Flooded Forest. Ph.D. Dissertation, University of Cambridge.

  • Cant, J.G. H. (1977). Ecology, Locomotion, and Social Organization of Spider Monkeys (Ateles geoffroyi). Ph.D. Dissertation, University of California, Davis.

    Google Scholar 

  • Chapman, C. (1987). Flexibility in diets of three species of Costa Rican primates. Folia Primatol. 49: 90-105.

    Google Scholar 

  • Chapman, C. A. (1990). Ecological constraints on group size in three species of neotropical primates. Folia Primatol. 55: 1-9.

    Google Scholar 

  • Chapman, C. A., Wrangham, R. W., and Chapman, L. J. (1995). Ecological constraints on group size: an analysis of spider monkey and chimpanzee subgroups. Behav. Ecol. Sociobiol. 36: 59-70.

    Google Scholar 

  • Charnov, E. L. (1976). Optimal foraging, the marginal value theorem. Theor. Pop. Biol. 9: 129-136.

    Google Scholar 

  • Clutton-Brock, T. H. (1977a). Appendix I: methodology and measurement. In Clutton-Brock, T. H. (ed.), Primate Ecology: studies of foraging and ranging behaviour in lemurs, monkeys, and apes, Academic Press, London, pp. 585-590.

    Google Scholar 

  • Clutton-Brock, T. H. (1977b). Primate Ecology: studies of foraging and ranging behaviour in lemurs, monkeys, and apes, Academic Press, London.

    Google Scholar 

  • Clutton-Brock, T. H. (1977c). Some aspects of intraspecific variation in feeding and ranging behaviour in primates. In Clutton-Brock, T. H. (ed.), Primate Ecology: studies of foraging and ranging behaviour in lemurs, monkeys, and apes, Academic Press, London, pp. 539-556.

    Google Scholar 

  • Clutton-Brock, T. H., and Harvey, P. H. (1977). Species differences in feeding and ranging behaviour in primates. In Clutton-Brock, T. H. (ed.), Primate Ecology: studies of foraging and ranging behaviour in lemurs, monkeys, and apes, Academic Press, London, pp. 557-584.

    Google Scholar 

  • de Ruiter, J. R. (1986). The influence of group size on predator scanning and foraging behaviour of wedge-capped capuchin monkeys (Cebus olivaceus). Behaviour 98: 240-258.

    Google Scholar 

  • Defler, T. R. (1989). Recorrido y uso del espacio en un grupo de Lagothrix lagothricha (Primates: Cebidae) mono lanudo churuco en la Amazonia Columbiana. Trianea 3: 183-205.

    Google Scholar 

  • Defler, T. R. (1995). The time budget of a group of wild woolly monkeys (Lagothrix lagotricha). Int. J. Primatol. 16: 107-120.

    Google Scholar 

  • Defler, T. R. (1996). Aspects of the ranging pattern in a group of wild woolly monkeys (Lagothrix lagothricha). Am. J. Primatol. 38: 289-302.

    Google Scholar 

  • Defler, T. R., and Defler, S. B. (1996). Diet of a group of Lagothrix lagothricha lagothricha in Southeastern Colombia. Int. J. Primatol. 17: 161-190.

    Google Scholar 

  • Di Fiore, A. (1997). Ecology and Behavior of Lowland Woolly Monkeys (Lagothrix lagotricha poeppigii, Atelinae) in Eastern Ecuador, Ph.D. Dissertation, University of California, Davis.

    Google Scholar 

  • Digby, L. J., and Barreto, C. E. (1996). Activity and ranging patterns in common marmosets (Callithrix jacchus): implications for reproductive strategies. In Norconk, M. A., Rosenberger, A. L., and Garber, P. A. (eds), Adaptive Radiations of Neotropical Primates, Plenum Press, New York, pp. 173-185.

    Google Scholar 

  • Duellman, W. E. (1995). Temporal fluctuations in abundances of anuran amphibians in a seasonal Amazonian forest. J. Herpetol. 29: 13-21.

    Google Scholar 

  • Dunbar, R. I. M. (1988). Primate Social Systems, Cornell University Press, Ithaca.

    Google Scholar 

  • Dunbar, R. I. M. (1992). Time: a hidden constraint on the behavioural ecology of baboons. Behav. Ecol. Sociobiol. 31: 35-49.

    Google Scholar 

  • Fedigan, L. M. (1993). Sex differences and intersexual relations in adult white-faced capuchins (Cebus capucinus). Int. J. Primatol. 14: 853-877.

    Google Scholar 

  • Fooden, J. (1963). Arevision of the woolly monkeys (Genus Lagothrix). J. Mammal. 44: 213-247.

    Google Scholar 

  • Gaulin, S. J. C., and Gaulin, C. K. (1982). Behavioral ecology of Alouatta seniculus in Andean cloud forest. Int. J. Primatol. 3: 1-32.

    Google Scholar 

  • Gentry, A. H., ed. (1990). Four Neotropical Rainforests, Yale University Press, New Haven.

    Google Scholar 

  • Goodall, J. (1986). The Chimpanzees of Gombe: patterns of behavior. Belknap Press, Cambridge.

    Google Scholar 

  • Isabirye-Basuta, G. (1988). Food competition among individuals in a free-ranging chimpanzee community in Kibale Forest, Uganda. Behaviour 105: 135-147.

    Google Scholar 

  • Isbell, L. A. (1991). Contest and scramble competition: patterns of female aggression and ranging behavior among primates. Beh. Ecol. 2: 143-155.

    Google Scholar 

  • Isbell, L. A., and Young, T. P. (1993). Social and ecological influences on activity budgets of vervet monkeys, and their implications for group living. Behav. Ecol. Sociobiol. 32: 377-385.

    Google Scholar 

  • Janson, C. H. (1985). Aggressive competition and individual food consumption in wild brown capuchin monkeys (Cebus apella). Behav. Ecol. Sociobiol. 18: 125-138.

    Google Scholar 

  • Janson, C. H. (1992). Evolutionary ecology of primate social structure. In Smith, E. A., and Winterhalder, B. (eds.), Evolutionary Ecology and Human Behavior, Aldine de Gruyter, New York, pp. 95-130.

    Google Scholar 

  • Janson, C. H., and Emmons, L. H. (1990). Ecological structure of the nonflying mammal community at Cocha Cashu Biological Station, Manu National Park, Peru. In Gentry, A. H. (ed.), Four Neotropical Rainforests, Yale University Press, New Haven, pp. 314-338.

    Google Scholar 

  • Janson, C. H., and Goldsmith, M. L. (1995). Predicting group size in primates: foraging costs and predation risks. Beh. Ecol. 6: 326-336.

    Google Scholar 

  • Kavanaugh, M., and Dresdale, L. (1975). Observations on the woolly monkey (Lagothrix lagothricha) in Northern Columbia. Primates 16: 285-294.

    Google Scholar 

  • Kinzey, W. G. (ed.) (1997). New World Primates: ecology, evolution, and behavior, Aldine de Gruyter, New York.

    Google Scholar 

  • Klein, L. L., and Klein, D. J. (1975). Social and ecological contrasts between four taxa of neotropical primates. In Tuttle, R. H. (ed.), Sociobiology and Psychology of Primates, Mouton, The Hague, pp. 59-85.

    Google Scholar 

  • Klein, L. L., and Klein, D. J. (1977). Feeding behavior of the Colombian spider monkey, Ateles belzebuth. In Clutton-Brock, T. H. (ed.), Primate Ecology: studies of feeding and ranging behaviour in lemurs, monkeys, and apes, Academic Press, London, pp. 153-181.

    Google Scholar 

  • Krebs, J. R., and Kacelnik, A. (1991). Decision-making. In Krebs, J. R., and Davies, N. B. (eds.), Behavioral Ecology: an evolutionary approach (3rd ed.), Blackwell Scientific Publications, Oxford, pp. 105-136.

    Google Scholar 

  • Leighton, M., and Leighton, D. R. (1982). The relationship of size of feeding aggregate to size of food patch: howler monkeys (Alouatta palliata) feeding in Trichilia cipo fruit trees on Barro Colorado Island. Biotropica 14: 81-90.

    Google Scholar 

  • Lu, F. E. (1999). Changes in Subsistence Patterns and Resource Use of the Huaorani Indians in the Ecuadorian Amazon. Ph.D. Dissertation, University of North Carolina, Chapel Hill.

    Google Scholar 

  • Mangel, M., and Clark, C. W. (1986). Towards a unified foraging theory. Ecology 67: 1127-1138.

    Google Scholar 

  • Mendes, S. L. (1985). Uso de espaço, padrões, de atividades diárias e organização social de Alouatta fusca (Primates, Cebidae) em Caratinga, MG. Master's Thesis, Universidade de Brasília.

  • Miller, L. E. (1992). Socioecology of the Wedge-Capped Capuchin Monkey (Cebus olivaceus), Ph.D. Dissertation, University of California, Davis.

    Google Scholar 

  • Miller, L. E. (1996). The behavioral ecology of wedge-capped capuchin monkeys (Cebus olivaceous). In Norconk, M. A., Rosenberger, A. L., and Garber, P. A. (eds.), Adaptive Radiation of Neotropical Primates, Plenum Press, New York, pp. 271-288.

    Google Scholar 

  • Milton, K. (1980). The Foraging Strategy of Howler Monkeys: a study in primate economics, Columbia University Press, New York.

    Google Scholar 

  • Milton, K. (1984). Habitat, diet, and activity patterns of free-ranging woolly spider monkeys (Brachyteles arachnoides E Geoffroy 1806). Int. J. Primatol. 5: 491-514.

    Google Scholar 

  • Milton, K., and May, M. L. (1976). Body weight, diet, and home range area in primates. Nature 259: 459-462.

    Google Scholar 

  • Milton, K., and Nessimian, J. L. (1984). Evidence for insectivory in two primate species (Callicebus torquatus lugens and Lagothrix lagotricha lagotricha) from northwestern Amazonia. Am. J. Primatol. 6: 367-37.

    Google Scholar 

  • Muruthi, P., Altmann, J., and Altmann, S. (1991). Resource base, parity, and reproductive condition affect females' feeding time and nutrient intake within and between groups of a baboon population. Oecologia 87: 467-472.

    Google Scholar 

  • Nishimura, A. (1990a). Mating behavior of woolly monkeys (Lagothrix lagotricha) at La Macarena, Colombia (II): mating relationships. Field Studies of New World Monkeys, La Macarena, Colombia 3: 7-12.

    Google Scholar 

  • Nishimura, A. (1990b). A sociological and behavioral study of woolly monkeys, Lagothrix lagotricha, in the Upper Amazon. The Science and Engineering Review of Doshisha University 31: 87-121.

    Google Scholar 

  • Peres, C. A. (1991). Humboldt's woolly monkeys decimated by hunting in Amazonia. Oryx 25: 89-95.

    Google Scholar 

  • Peres, C. A. (1994a). Diet and feeding ecology of gray woolly monkeys (Lagothrix lagotricha cana) in Central Amazonia: comparisons with other atelines. Int. J. Primtol. 15: 333-372.

    Google Scholar 

  • Peres, C. A. (1994b).Which are the largest NewWorld monkeys? J. Hum. Evol. 26: 245-249.

    Google Scholar 

  • Peres, C. A. (1996). Use of space, spatial group structure, and foraging group size of gray woolly monkeys (Lagothrix lagotricha cana) at Urucu, Brazil. In Norconk, M. A., Rosenberger, A. L., and Garber, P.A. (eds.), Adaptive Radiations of Neotropical Primates, Plenum Press, New York, pp. 467-488.

    Google Scholar 

  • Post, D. (1981). Activity patterns of yellow baboon (Papio cynocephalus) in the Amboseli National Park, Kenya. Anim. Behav. 28: 357-374.

    Google Scholar 

  • Ramirez, M. (1980). Grouping patterns of the woolly monkey, Lagothrix lagotricha, at the Manu National Park, Peru. Am. J. Phys. Anth. 52: 269.

    Google Scholar 

  • Ramirez, M. (1988). The woolly monkeys, genus Lagothrix. In Mittermeier, R. A., Rylands, A. B., Coimbra-Filho, A. F., and da Fonseca, G. A. B. (eds.), Ecology and Behavior of Neotropical Primates Vol. 2, World Wildlife Fund, Washington, D.C., pp. 539-575.

    Google Scholar 

  • Richard, A. (1970). Acomparative study of the activity patterns and behavior of Alouatta villosa and Ateles geoffroyi. Folia Primatol. 12: 241-263.

    Google Scholar 

  • Robinson, J. G. (1986). Seasonal variation in use of time and space by the wedge-capped capuchin monkey, Cebus olivaceus: implications from foraging theory. Smithsonian Contributions to Zoology. 431: 1-60.

    Google Scholar 

  • Rodriguez, L. B., and Cadle, J. E. (1990). Apreliminary overview of the herpetofauna of Cocha Cashu, Manu National Park, Peru. In Gentry, A. H. (ed.), Four Neotropical Rainforests, Yale University Press, New Haven, pp. 410-425.

    Google Scholar 

  • Schoener, T. W. (1971). Theory of feeding strategies. Ann. Rev. Ecol. Syst. 2: 369-404.

    Google Scholar 

  • Smythe, N. (1982). The seasonal abundance of night-flying insects in a neotropical forest. In Leigh, E. G. J., Rand, A. S., and Windsor, D. M. (eds.), The Ecology of a Tropical Forest: seasonal rhythms and long-term changes, Smithsonian Institution, Washington, D.C., pp. 309-318.

    Google Scholar 

  • Soini, P. (1990). Ecologia y din´amica poblacional del "choro" (Lagothrix lagotricha, Primates) en el Rio Pacaya, Peru. In La Primatologia en el Per ´u. Proyecto Peruano de Primatologia, Lima, pp. 382-396.

  • Sokal, R. R., and Rohlf, F. J. (1981). Biometry (Second Edition),W. H. Freeman and Company, San Francisco.

    Google Scholar 

  • SPSS (1997). SPSS Base 7.5 for Windows User's Guide, SPSS Inc., Chicago.

    Google Scholar 

  • Stanford, C. B. (1991). The capped langur in Bangladesh: behavioral ecology and reproductive tactics. Contributions to Primatology 26: 1-179.

    Google Scholar 

  • Stephens, D. W., and Krebs, J. R. (1986). Foraging Theory. Princeton University Press, Princeton, NJ.

    Google Scholar 

  • Stevenson, P. R., Quiñones, M. J., and Ahumeda, J. A. (1994). Ecological strategies of woolly monkeys (Lagothrix lagotricha) at Tinigua National Park, Colombia. Am. J. Primatol. 32: 123-140.

    Google Scholar 

  • Strier, K. B. (1986). The Behavior and Ecology of the Woolly Spider Monkey, or Muriqui (Brachyteles arachnoides E. Geoffroy 1806). Ph.D. Dissertation, Harvard University.

  • Strier, K. B. (1987). Activity budgets of woolly spider monkeys, or muriquis (Brachyteles arachnoides). Am. J. Primatol. 13: 385-395.

    Google Scholar 

  • Strier, K. B. (1989). Effects of patch size on feeding associations in muriquis (Brachyteles arachnoides). Folia Primatol. 52: 70-77.

    Google Scholar 

  • Strier, K. B. (1992). Atelinae adaptations: behavioral strategies and ecological constraints. Am. J. Phys. Anth. 88: 515-524.

    Google Scholar 

  • Struhsaker, T. T. (1975). The Red Colobus Monkey, University of Chicago Press, Chicago.

    Google Scholar 

  • Symington, M. M. (1987). Ecological and Social Correlates of Party Size in the Black Spider Monkey, Ateles paniscus chamek. Ph.D. Dissertation, Princeton University.

  • Symington, M. M. (1988). Food competition and foraging party size in the black spider monkey (Ateles paniscus chamek). Behaviour 105: 117-132.

    Google Scholar 

  • Symington, M. M. (1990). Fission-fusion social organization in Ateles and Pan. Int. J. Primat. 11: 47-61.

    Google Scholar 

  • Terborgh, J. (1983). Five New World Primates: a study in comparative ecology, Princeton University Press, Princeton.

    Google Scholar 

  • Terborgh, J., and Janson, C. H. (1986). The socioecology of primate groups. Ann. Rev. Ecol. Syst. 17: 111-135.

    Google Scholar 

  • van Roosmalen, M. G. M. (1985). Habitat preferences, diet, feeding strategy and social organization of the black spider monkey (Ateles paniscus paniscus Linnaeus 1758) in Surinam. Acta Amazonica 15: 1-238.

    Google Scholar 

  • van Roosmalen, M. G. M., and Klein, L. L. (1988). The spider monkeys, genus Ateles. In Mittermeier, R. A., Rylands, A. B., Coimbra-Filho, A. F., and da Fonseca, G. A. B. (eds.), Ecology and Behavior of Neotropical Primates, World Wildlife Fund, Washington, D.C., pp. 455-537.

    Google Scholar 

  • van Schaik, C. P. (1983). Why are diurnal primates living in groups? Behaviour 87: 120-144.

    Google Scholar 

  • van Schaik, C. P., van Noordwijk, M. A., de Boer, R. J., and den Tonkelaar, I. (1983). The effect of group size on time budgets and social behavior in wild long-tailed macaques. Behav. Ecol. Sociobiol. 13: 173-181.

    Google Scholar 

  • White, F. J., and Wrangham, R.W. (1988). Feeding competition and patch size in the chimpanzee species Pan paniscus and Pan troglodytes. Behaviour 105: 148-164.

    Google Scholar 

  • Wolda, H. (1978). Seasonal fluctuations in rainfall, food, and abundance of tropical insects. J. Anim. Ecol. 47: 369-381.

    Google Scholar 

  • Wolda, H. (1982). Seasonality of Homoptera on Barro Colorado Island. In Leigh, E. G. J., Rand, A. S., and Windsor, D. M. (eds.), The Ecology of a Tropical Forest: seasonal rhythms and long-term changes, Smithsonian Institution, Washington, DC, pp. 319-330.

    Google Scholar 

  • Waser, P. M. (1977). Feeding, ranging, and group size in the mangabey (Cercocebus albigena). In Clutton-Brock, T. H. (ed.), Primate Ecology: studies of foraging and ranging behaviour in lemurs, monkeys, and apes, Academic Press, London, pp. 182-222.

    Google Scholar 

  • Watts, D. (1988). Environmental influences on mountain gorilla time budgets. Am. J. Primatol. 15: 195-211.

    Google Scholar 

  • Whitten, P. L. (1983). Diet and dominance among female vervet monkeys (Cercopithecus aethiops). Am. J. Primatol. 5: 139-159.

    Google Scholar 

  • Wrangham, R. W. (1980). An ecological model of female-bonded primate groups. Behaviour 75: 262-300.

    Google Scholar 

  • Wrangham, R. W., Gittleman, J. L., and Chapman, C. A. (1993). Constraints on group size in primates and carnivores: population density and day-range as assays of exploitation competition. Behav. Ecol. Sociobiol. 32: 199-210.

    Google Scholar 

  • Yost, J. A., and Kelley, P. M. (1983). Shotguns, blowguns, and spears: the analysis of technological efficiency. In Hames, R. B. and Vickers, W. T. (eds.), Adaptive responses of native Amazonians, Academic Press, New York, pp. 189-224.

    Google Scholar 

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  1. Department of Anthropology, University of California, Davis

    Anthony Di Fiore & Peter S. Rodman

  2. Department of Anthropology, New York University. NYCEP (New York Consortium in Evolutionary Primatology), USA

    Anthony Di Fiore

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Fiore, A.D., Rodman, P.S. Time Allocation Patterns of Lowland Woolly Monkeys (Lagothrix lagotricha poeppigii) in a Neotropical Terra Firma Forest. International Journal of Primatology 22, 449–480 (2001). https://doi.org/10.1023/A:1010759729567

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