, Volume 30, Issue 4, pp 441–460

Bioenergetics of Japanese monkeys (Macaca fuscata) on Kinkazan Island during winter

  • Naofumi Nakagawa


An adult female Japanese monkey was chosen as a focal animal in order to assess the nutritional condition of the species during winter on Kinkazan Island, which is covered by deciduous forest of the cool temperate zone. Five whole-day-long observations were performed at the end of November (late autumn) and also at the end of February (late winter).

In November, the daily energy intake and protein intake were estimated to be 1,449 kcal and 36 g, respectively: both satisfied the intake requirement even in view of a digestibility of 55%. These findings suggest that the focal animal could accumulate body fat in November. In contrast, in February, the daily energy intake and protein intake were estimated to be 556 kcal and 12 g, respectively: both did not satisfy the intake requirement in view of a digestibility of 55%. These findings suggest that the focal animal consumed accumulated body fat in February.

Various data for food intake, nutritional content, etc. on Kinkazan were compared with those on Koshima, which is covered by evergreen forest of the warm temperate zone. The nutritional intake in February on Kinkazan was much smaller than that in November on Kinkazan as well as those in November and February on Koshima. The small intake of the former appeared to be strongly influenced by the sign ficantly lower speed of dry weight intake, which derived partly from the significantly lighter unit weight of the food items (e.g., buds ofZanthoxylum piperitum, Castanea crenata, andCornus macrophylla; leaves and stems ofOplismenus uadulatifolius andZoysia japonica). The monkeys on Kinkazan Island increased their food diversity, shortened their daily travel distance, and avoided repeated use of sites within their home range to offset the deterioration of the food quality in February.

Key Words

Nutritional condition Bioenergetics Food quality Behavioural strategy Deciduous forest of cool temperate zone Winter Macaca fuscata 


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  1. Altmann, J., 1974. Observational study of behavior: sampling method.Behaviour, 49: 227–265.PubMedGoogle Scholar
  2. Coelho, A., 1974. Socio-bioenergetics and sexual dimorphism in primates.Primates, 15: 263–269.CrossRefGoogle Scholar
  3. ————,C. Bramblett, L. Quick, &S. Bramblett, 1976. Resource availability and population density in primates: a socio-bioenergetic analysis of the energy budgets of Guatemalan howler and spider monkeys.Primates, 17: 63–80.Google Scholar
  4. Consolazio, C. F., 1971. Energy expenditure studies in military population using Kofranyi-Michael-is respirometers.Amer. J. Clin. Nutr., 24: 1431–1437.PubMedGoogle Scholar
  5. Hardy, R. N., 1979.Temperature and Animal Life. Edward Arnold Ltd., London.Google Scholar
  6. Harrison, M. J. S., 1984. Optimal foraging strategies in the diet of the green monkey,Cercopithecus sabaeus, at Mt. Assirik, Senegal.Int. J. Primatol., 5: 435–471.Google Scholar
  7. ————, 1985. Time budget of the green monkey,Cercopithecus sabaeus: some optimal strategies.Int. J. Primatol., 6: 351–376.Google Scholar
  8. Hori, T., T. Nakayama, H. Tokura, F. Hara, &M. Suzuki, 1977. Thermoregulation of the Japanese macaque living in a snowy mountain area.Jap. J. Physiol., 27: 305–319.PubMedGoogle Scholar
  9. Ichinose, Y. &E. Matsui, 1975.Shokuhin Kagaku Jikkenho. Sankyo Shuppan, Tokyo. (in Japanese)Google Scholar
  10. Iwamoto, T., 1974. A bioeconomic study on a provisionized troop of Japanese monkeys (Macaca fuscata fuscata) at Koshima Islet, Miyazaki.Primates, 15: 241–262.Google Scholar
  11. ————, 1978. Food availability as a limitation factor on population density of the Japanese monkey and gelada baboon. In:Recent Advances in Primatology,D. J. Chivers &J. Herbert (eds.), Academic Press, London, pp. 287–303.Google Scholar
  12. ————, 1982. Food and nutritional condition of free ranging Japanese monkeys on Koshima Islet during winter.Primates, 23: 153–170.Google Scholar
  13. Izawa, K., 1982.Nihonzaru no Seitai. Dobutsusha, Tokyo. (in Japanese)Google Scholar
  14. ————, 1983. The ecological study of wild Japanese monkeys living in Kinkazan Island, Miyagi Prefecture: a preliminary report.Bull. Miyagi Univ. Educ., 18: 24–46. (in Japanese with English summary)Google Scholar
  15. ----, in press. The ecological study of wild Japanese monkeys living in Kinkazan Island, Miyagi Prefecture: on the population change and the group division.Bull. Miyagi Univ. Educ., 23. (in Japanese with English summary)Google Scholar
  16. ———— &T. Nishida, 1963. Monkeys living in the northern limits of their distribution.Primates, 4: 67–88.Google Scholar
  17. Kleiber, M., 1961.The Fire of Life: An Introduction to Animal Energetics. John Wiley, New York.Google Scholar
  18. Kuroshima, A., 1981. Cold-acclimatization. In:Onnetsuseirigaku,A. Nakayama (ed.), Rikogakusha, Tokyo, pp. 500–521. (in Japanese)Google Scholar
  19. Masumura, S., 1980. Metabolism. In:Physiology,M. Goto &S. Hashimura (eds.), Rikogakusha, Tokyo, pp. 259–274. (in Japanese)Google Scholar
  20. Maynard, L. A., J. K. Loosli, H. F. Hintz, &R. G. Warner, 1979.Animal Nutrition (7th ed.). McGraw-Hill Book Co., Inc., New York.Google Scholar
  21. McKey, D. &P. G. Waterman, 1982. Ranging behaviour of a group of black colobus (Colobus satanas) in the Douala-Edea Reserve, Cameroon,Folia Primatol., 39: 264–304.PubMedGoogle Scholar
  22. Milton, K., 1979. Factors influencing leaf choice by howler monkeys: a test of food selection by generalist herbivores.Amer. Naturalist, 114: 362–378.CrossRefGoogle Scholar
  23. Nagy, K. &K. Milton, 1979. Energy metabolism and food consumption by wild howler monkeys (Alouatta palliata).Ecology, 60: 475–480.Google Scholar
  24. Nakagawa, N., 1989. Feeding strategies of Japanese monkeys against deterioration of habitat quality.Primates, 30: 1–16.CrossRefGoogle Scholar
  25. Nigi, H., 1982.Nihonzaru Sei no Seiri. Dobutsusha, Tokyo. (in Japanese)Google Scholar
  26. Norberg, P. A., 1977. An ecological theory on foraging time and energetics and choice of optimal food-searching method.J. Anim. Ecol., 46: 511–529.Google Scholar
  27. Passmore, R. &J. Durnin, 1955. Human energy expenditure.Physiol. Rev., 35: 801–839.PubMedGoogle Scholar
  28. Portman, O. W., 1970. Nutritional requirements of non-human primates. In:Feeding and Non-human Primates,R. S. Harris (ed.), Academic Press, New York, pp. 87–115.Google Scholar
  29. Pyke, G. H., H. R. Pulliam, &E. L. Charnov, 1977. Optimal foraging: a selective review of theory and tests.Q. Rev. Biol., 52: 137–154.CrossRefGoogle Scholar
  30. Raemaekers, J., 1980. Causes of variation between months in the distance traveled daily by gibbons.Folia Primatol., 34: 46–60.PubMedGoogle Scholar
  31. Robbins, R. C. &J. A. Gavan, 1966. Utilization of energy and protein of a commercial diet by rhesus monkeys (Macaca mulatta).Lab. Anim. Care, 16: 286–291.PubMedGoogle Scholar
  32. Sasaki, T., 1982. Metabolism and nutrition. In:Textbook of Modern Physiology, Vol. 2,N. Toida,K. Uchizono,A. Ito, &T. Tomita (eds.), Igakushoin, Tokyo, pp. 548–588. (in Japanese)Google Scholar
  33. Suzuki, A., 1965. An ecological study of wild Japanese monkeys in snowy areas—Focused on their food habits.Primates, 6: 31–72.CrossRefGoogle Scholar
  34. Takasaki, H., 1981. Troop size, habitat quality, and home range area in Japanese macaques.Behav. Ecol. Sociobiol., 9: 227–281.CrossRefGoogle Scholar
  35. Takatsuki, S., 1980. Food habits of Sika deer on Kinkazan Island.Sci. Rep. Tohoku Univ. Ser. IV (Biol.), 38: 7–31.Google Scholar
  36. Tokura, H., N. Tanaka, S. Nakagawa, &W. Ohsawa, 1981. Thermal and metabolic responses in the Japanese macaque,Macaca fuscata, acclimated to an ambient temperature of 5°C.Comp. Biochem. Physiol., 69: 591–594.CrossRefGoogle Scholar
  37. Tucker, V., 1970. Energetic cost of locomotion in animals.Comp. Biochem. Physiol., 34: 841–846.PubMedGoogle Scholar
  38. Wada, K., 1964. Some observations on the life of monkeys in a snowy district of Japan.Physiol. Ecol., 12: 151–174. (in Japanese with English abstract)Google Scholar
  39. ————, 1975. Ecology of wintering among Japanese monkeys in Shiga Heights and its adaptive significance.Physiol. Ecol., 16: 9–14. (in Japanese with English abstract)Google Scholar
  40. ————, 1979.Yasei Nihonzaru no Sekai (The World of Wild Japanese Monkeys). Kodansha, Tokyo. (in Japanese)Google Scholar
  41. ———— &Y. Ichiki, 1980. Seasonal home range use by Japanese monkeys in the snowy Shiga Heights.Primates, 21: 468–483.Google Scholar
  42. ————,K. Moriya, F. Hara, &W. Ohsawa, (1975). On the body fat of Japanese monkeys inhabiting the Shiga Heights.Physiol. Ecol., 16: 104–107. (in Japanese with English abstract)Google Scholar
  43. ———— &E. Tokida, 1981. Habitat utilization by wintering Japanese monkeys (Macaca fuscata fuscata) in the Shiga Heights.Primates, 22: 330–348.Google Scholar
  44. Yoshii, Y. &K. Yoshioka, 1949. Plant communities of Kinkazan Island.Ecol. Rev. (Sendai), 12: 84–105. (in Japanese)Google Scholar
  45. Yoshioka, K., 1960. Effect of deer grazing and browsing upon the forest vegetation on Kinkazan Island.Sci. Rep. Fac. Art Sci., Fukushima Univ., 9: 7–27.Google Scholar

Copyright information

© Japan Monkey Centre 1989

Authors and Affiliations

  • Naofumi Nakagawa
    • 1
  1. 1.Primate Research InstituteKyoto UniversityAichiJapan

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