Oecologia

, Volume 60, Issue 2, pp 156–168

The effects of density dependent resource limitation on size of wild reindeer

  • Terje Skogland
Original Papers

Summary

A density-dependent decrement in size for wild reindeer from 12 different Norwegian herds at 16 different densities was shown using lower jawbone-length as the criterion of size. This criterion was tested and found to adequately predict body size of both bucks and does. Lactation in does did not affect jaw length but significantly affected dressed weights.

A decrement in the size of does as a result of gross density was found. This size decrement was further analysed in relation to the habitat densities in winter (R2=0.85) and in summer (R2=0.75) separately, in order to estimate the relative effects of each factor. For herds with adequate food in winter (no signs of overgrazing of lichens) density in relation to summer habitat and mires yielded the highest predictive power in a multiple regression. For herds with adequate summer pastures, densities per winter habitat and lichen volumes showed likewise a highly significant correlation. The inclusion of the lichen volume data in the regression increased its predictive power. The major effect of resource limitation was to delay the time of calving because a maternal carry-over effect allowed the calf a shorter period of growth to be completed during its first summer. Neonate size at birth was highly correlated with maternal size regardless of the mean calving date although the latter was significantly delayed for small-sized does in food resource-limited herds. Likewise the postnatal growth rate of all calves were not significantly different during 50 days postpartum regardless of maternal conditions in winter feeding. The summer growth rates of bucks ≧1 year did not vary significantly between herds. The age of maturity of food resource-limited does was delayed by one year and growth ceased after the initiation of reproduction. This shows that under conditions of limited resources the does with delayed births of calves allocated less energy to body growth simply because they had less time to replenish body reserves once they were freed of the energetic demands of lactation. The overriding effects of such limitation of food resources is thus to produce a time-lag for the completition of all the important life-history events, such as growth, maintenance and reproduction. From a theoretical point of view, i.e. according to the reproductive effort model their only option is to try to overcome this time limitation to reproductive success.

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References

  1. Aarak E, Lenvik D (1980) Weight development in young reindeer. In: Reimers E, Gaare E, Skjenneberg S (eds) Reindeer/Caribou Symposium II Norway 1979. Direktoratet for Vilt og Ferskvannsfisk, Trondheim. pp 355–359Google Scholar
  2. Bergerud AT (1964) Relationship of mandible length to sex in New Foundland caribou. J Wildl Manage 28:54–6Google Scholar
  3. Bjarghov RS, Jacobsen E, Mæhle H, Skjenneberg S, Waage S (1978) Slaktevekter fra Kautokeino renslakteri ordnet etter sommerbeitedistrikt. Statens Reinforsøk, Forsøksrapport nr. 9. p 14Google Scholar
  4. Blaxter KL, Hamilton WJ (1979) Maternal weight, reproduction, calf mortality and calf growth in farmed red deer (Cervus elaphus). Annual meeting The Nutrition Society. 38:149Google Scholar
  5. Brody S (1945) Bioenergetics and growth. Hafner Publishing Co. New York, p 1023Google Scholar
  6. Case TJ (1976) Body size differences between populations of the Chuckwalla, Sauromalus obesus. Ecology 57:313–23Google Scholar
  7. Case TJ (1978) On the evolution and adaptive significance of postnatal growth rates in terrestrial vertebrates. Quarterly Review Biol 53:243–282Google Scholar
  8. Clutton-Brock TH, Harvey PH (1978) Mammals, resources and reproductive strategies. Nature 273:191–5Google Scholar
  9. Dahl E (1956) Rondane mountain vegetation and its relation to the environment. Skrifter Det Videnskapelige Akademi, Oslo, Matematisk-naturvitenskapelig klasse 3Google Scholar
  10. Dahl E, Kallio E, Marker E, Persson A (1971) Nordisk vegetasjonsklassifisering før kartlegging. Fjellvegetationen — IBP i Norden 7:1–12Google Scholar
  11. Dauphine TC (1976) Biology of the Kaminuriak population of barrenground caribou. Part 4: Growth, reproduction and energy reserves. Canadian Wildlife Service report series number 38Google Scholar
  12. Espmark Y (1971) Antler shedding in relation to parturition in female reindeer. J Wildl Manage 35:175–7Google Scholar
  13. Gaare E (1968) A preliminary report on winter nutrition of Wild reindeer in the Southern Scandes. Norway Symp Zool Soc Lond 21:109–115Google Scholar
  14. Gaare E (1971) Vinterbeiter i Setesdalsheiene villreinområde. Rapport fra flytaksering september 1970. Direktoratet for Vilt og Ferskvannsfisk, Trondheim p 11Google Scholar
  15. Gaare E, Eriksson O (in press) Lavforådet in Forelhogna ViltrapportGoogle Scholar
  16. Gaare E, Skogland T (1975) Wild reindeer food habits and range use at Hardangervidda. In: Wielgolaski FE (ed). Ecological studies. Analysis and synthesis, 17. Fennoscandian tundra ecosystems, part 2. Springer, Berlin, pp 195–205Google Scholar
  17. Gaare E, Skogland T (1979) Grunnlaget for Villreinforvaltningen. Jakt-Fiske-Friluftsliv 4:16–29Google Scholar
  18. Gadgil M, Bossert WH (1970) Life historical consequences of natural selection. The American Naturalist 104(935):1–24Google Scholar
  19. Gjærevoll O (1956) The plant communities of the Scandinavian alpine snowbeds. Skrifter det Kongelige Norske Videnskapelige Selskap, TrondheimGoogle Scholar
  20. Hall WG (1975) Weaning and growth of artificially-reared rats. Science 190:1313–15Google Scholar
  21. Haugen OI (1952) Oversyn over undersøkte fjellbeite i Hedmark. Norske Fjellbeite 6. Det Kongelige Selskapfor Norges vel. p 224Google Scholar
  22. Haukioja E, Salovaara R (1978) Summer weight of reindeer calves and its importance for their future survival. Rep Kevo Subarctic Res Stat 14(1):1–4Google Scholar
  23. Hesjedal O (1975) Vegetation mapping at Hardangervidda. In: Wielgolaski FE (ed) Fennoscandian tundra ecosystems. Ecological studies 16, Springer, Berlin, pp 74–81Google Scholar
  24. Holthe V (1975) Calving season in different populations of wild reindeer in Southern Norway. In: Luick JR, Lent PC, Klein DR, White RG, Proc. 1st Int Reindeer/caribou Symp. Fairbanks. Biol Papers Univ Alaska no. 1, pp 194–198Google Scholar
  25. Husum H (1963) Oversyn over fjellbeite in Sør-Trøndelag, Norske Fjellbeite 11. Det Kongelige Selskap for Norges Vel. p 93Google Scholar
  26. Jacobsen E, Bjarghov RS, Skjenneberg S (1977) Nutritional effects on weight gain and winter survival of reindeer calves. Scientific reports Agric. Univ Norway 56(8):1–12Google Scholar
  27. Jacobsen E, Hove K, Bjarghov RS, Skjenneberg S (1981) Supplementary feeding of female reindeer on lichen diet during the last part of pregnancy. Acta Agriculturae Scandinavica 31:81–6Google Scholar
  28. Johnson FW (1937) Deer weights and antler measurements in relation to population density and hunting effort. Trans. 2nd. North American Wildlife Conference: 446–457Google Scholar
  29. Julander O, Robinette WL, Jones DA (1961) Relation of summer range condition to mule deer productivity. J Wildl Manage 25:54–60Google Scholar
  30. Kalliola R (1939) Pflanzensoziologische Untersuchungen in der Alpinen Stufe Finnisch Lapplands, Annales Bot Soc Zool-Bot Fennica Venamo 13(2)Google Scholar
  31. Kjelvik S (1978) Plantenes produksjon på Hardangervidda. Blyttia 36:87–90Google Scholar
  32. Klein DR (1964) Range-related differences in growth of deer reflected in skeletal ratios. Journ Mammal 45(2):226–235Google Scholar
  33. Klein DR (1967) Interactions of Rangifer tarandus (reindeer and caribou) with its habitat in Alaska. Finnish Game Research 30:289–93Google Scholar
  34. Klein DR (1968) The introduction, increase, and crash of reindeer on St. Matthew Island. J Wildl Manage 32(2):350–367Google Scholar
  35. Klein DR, Strandgaard H (1972) Factors affecting growth and body size of roe deer. J Wildl Manage 36(1):64–79Google Scholar
  36. Langvatn R (ed) (1977) Criteria of physical condition, growth and development in Cervidae, suitable for routine studies. Nordic Council for Wildlife Research, Stockholm, p 27Google Scholar
  37. Law D (1979) Ecological determinants in the evolution of life histories. In: Anderson RM, Turner BD, Taylor LR (eds) Population dynamics. 20th. symp. British Ecological Society, London. Blackwell Scientific Publications, London pp 81–103Google Scholar
  38. Lenvik D (1977) Registrering av drektighet hos simler under slakting på Harsjøen i tiden 2–5. 12. 76. Lappefogden i Sør-Trøndelag og Hedmark pamphlet. p 1Google Scholar
  39. Licht P, Hoyer H (1968) Somatotropic effects of exogenous prolactin and growth hormone in juvenile lizards (Lacerta s. sicula). General Comparative Endocrinology 22:218–37Google Scholar
  40. Lyftingsmo E (1974) Oversyn over granska reinbeiter. Norske Fjellbeite. Det Kongelige Selskap for Norges Vel, p 108Google Scholar
  41. McCance RA (1963) The bearing of nutrition on later development. Proc 6th Intern. Nutrition Congr, Edinburg, 74–81Google Scholar
  42. Michod ED (1970) Evolution of life histories in response to age-specific mortality factors. American Naturalist 113:531–550Google Scholar
  43. Miller FL (1974) Biology of the Kaminuriak population of barren-ground caribou. Part 2. Canadian Wildlife Service report series number 31:p 88Google Scholar
  44. Mitchell B, Brown D (1974) The effects of age and body size on fertility in female red deer (Cervus elaphus L.) X1 Intern Game Biol Congr 13E:89–98Google Scholar
  45. Movinckel H, Prestbakmo H (1969) Variasjon i slaktevekt hos rein i en del sommerbeitedistrikt i Finnmark og Troms. Scientif ic Reports of the Agricultural College of Norway 58:1–26Google Scholar
  46. Nakamoto T, Miller SA (1977) Effect of protein-energy malnutrition on the growth of mandible and long bone in newborn male and female rats. Journ Nutrition 107(6):983–9Google Scholar
  47. Nevo E (1976) Adaptative strategies of genetic systems in constant and varying environments. In: Karlin S, Nevo E (eds) Population genetics and ecology. Academic Press, Inc., London, pp 141–158Google Scholar
  48. Nieminen M, Helle T (1980) Variations in body measurements of wild and semi-domestic reindeer (Rangifer tarandus) in Fennoscandia. Ann Zool Fennici 17:275–283Google Scholar
  49. Nordbø JB (1961) Oversyn over fjellbeite i Telemark. Norske Fjellbeite 4. Det Kongelige Selskap for Norges Vel., p 305Google Scholar
  50. Nordhagen R (1943) Sikkilsdalen og Norges fjellbeiter. Skrifter Bergens Museum 22Google Scholar
  51. Reimers E (1972) Growth in domestic and wild reindeer in Norway. J Wildl Manage 36(2):612–19Google Scholar
  52. Reimers E (1980) Activity pattern: The major determinant for growth and fattening in Rangifer? In: Reimers E, Gaare E, Skjenneberg S (eds) Reindeer/Caribou Symposium II Norway 1979. Direktoratet for Vilt og Ferskvannsfisk, pp 466–474Google Scholar
  53. Reimers E, Gaare E (1970) Villreinstammen på Hardangervidda må reduseres kraftig. Melding fra Statens Viltundersøkelser om villreinens kondisjon og beiteforhold på vidda. Jakt-Fiske-Friluftsliv 1(2):11–12Google Scholar
  54. Reimers E, Nordby Ø (1968) Relationship between age and tooth cementum layers in Norwegian reindeer. J Wildl Manage 32(4):957–61Google Scholar
  55. Reimers E, Villmo L, Gaare E, Holthe V, Skogland T (1980) Status of Rangifer in Norway including Svalbard. In: Reimers E, Gaare E, Skjenneberg S (eds) Reindeer/Caribou Symposium II Norway 1979. Direktoratet for Vilt og Ferskvannsfisk, Trondheim, pp 774–85Google Scholar
  56. Reimers E, Hageland J, Winther E, Heitkøtter N, Eide G (1982) Villreinen i Rondane regionen. Jakt-Fiske-Friluftsliv 9:36–39Google Scholar
  57. Ringberg T, Jacobsen E, Rygh M, Krog J (1978) Seasonal changes in levels of growth hormone, somatomedin and thyroxin in free-ranging, semi-domesticated Norwegian reindeer. Comp Biochem Physiol 60A:123–6Google Scholar
  58. Ringberg T, White RG, Holleman DF, Luick JR (1981) Prediction of carcass composition in reindeer by use of selected indicator bones and muscles. Can J Zool 59:583–8Google Scholar
  59. Robbins CT, Robbins BL (1979) Fetal and neonatal growth patterns and maternal effort in ungulates and subungulates. The American Naturalist 114(1):101–116Google Scholar
  60. Parker GR (1981) Physical and reproductive characteristics of an expanding woodland caribou population (Rangifer tarandus caribou) in northern Labrador. Can J Zool 59:1929–1940Google Scholar
  61. Scheffer VB (1951) The rise and fall of a reindeer herd. Scientific monthly 73:356–62Google Scholar
  62. Scheffer VB (1955) Body size with relation to population density in mammals. Journ Mammal 36(4):493–515Google Scholar
  63. Severinghaus CW (1955) Deer weights as an index of range condition on two wilderness areas in the Adirondack region. NY Fish and Game Jour 2(2):154–160Google Scholar
  64. Severinghaus CW (1980) Weights of white-tailed deer in relation to range conditions in New York. NY Fish and Game Journal 26:162–187Google Scholar
  65. Skogland T (1974) Villreinens habitatferd. Hardangervidda 1970–73. Report from the grazing project of the Norwegian IBP, Direktoratet for Vilt og Ferskvannsfisk, Trondheim. p 133Google Scholar
  66. Skogland T (1975) Range use and selectivity by wild reindeer in Soughern Norway. In: Luick J, Lent PC, Klein DR, White RG (eds). Proc First international reindeer/Caribou Symposium, Fairbanks 1972. Biol Papers University of Alaska, special report number 1, pp 342–53Google Scholar
  67. Skogland T (1978) Characteristics of the snow cover and its relationship to wild mountain reindeer (Rangifer tarandus tarandus) (L) feeding strategies. Arctic and Alpine Research 10(3):569–580Google Scholar
  68. Skogland T (1979) Utbredelse, bestandsutvikling, produksjon og biotopvalg hos villrein i Snøhettaområdet. Direktoratet for Vilt og Fersvannsfisk, Viltforskningen, Trondheim. Utredning om villrein i forbindelse med Mardøla-Grytten-reguleringen. Report, p 64Google Scholar
  69. Skogland T (1980) Comparative summer feeding strategies of arctic and alpine Rangifer. J Anim Ecol 49:81–98Google Scholar
  70. Skogland T (1981) Comparative social organization. In: Bliss LC, Cragg JB, Heal DW, Moore JJ (eds). Tundra ecosystems: a comparative analysis. International Biological Programme 25. Cambridge University Press. pp 452–83Google Scholar
  71. Skogland T (in prep a) Wild reindeer demographic strategies along a resource/density gradient.Google Scholar
  72. Skogland T (in prep b) Wild reindeer foraging niche organization. Part 2 Habitat selection (in press)Google Scholar
  73. Skogland T (in prep c) Wild reindeer maternal investments in relation to demographic differences.Google Scholar
  74. Skogland T, Mølmen Ø (1980) Prehistoric and present habitat distribution of wild reindeer at Dovrefjell, Norway. In: Reimers E, Gaare E, Skjenneberg S (eds) Reindeer/Caribou Symposium II Norway 1979. Direktoratete for Vilt og Ferskvannsfisk, Trondheim. pp 130–41Google Scholar
  75. Skoog RO (1968) Ecology of caribou in Alaska. PhD thesis. University of California at Berkeley, Berkeley, CAGoogle Scholar
  76. Sløgedal H (1971) Heibeite i Aust- og Vest-Agder. Norske Fjellbeite 7. Det Kongelige Selskap for Norges Vel. p 244Google Scholar
  77. Soldal A, Staaland H (1980) Genetic variation in Norwegian reindeer. In: Reimers E, Gaare E, Skjenneberg S (eds) Reindeer/Caribou Symposium II Norway 1979. Direktoratet for Vilt og Ferskvannsfisk. Trondheim, pp 396–401Google Scholar
  78. Stcarns SC, Crandall RE (1981) Quantitative predictions of delayed maturity. Evolution 35(3):455–463Google Scholar
  79. Suttie JM (1980) Influence of nutrition on growth and sexual maturation of captive red deer stags. In: Reimers E, Gaare E, Skjenneberg S (eds). Reindeer/Caribou Symposium II Norway 1979. Direktoratet for Vilt og Ferskvannsfisk, Trondheim, pp 341–49Google Scholar
  80. Thorne ET, Dean RE, Hepworth WG (1976) Nutrition during gestation in relation to successful reproduction in elk. J Wildl Manage: 40(2):330–5Google Scholar
  81. Trivers RL (1972) Parental investment and sexual selection. In: Campbell B (eds). Sexual selection and the descent of man. Aldine, Chicago, pp 136–179Google Scholar
  82. Tuomi J (1980) Mammalian reproductive strategies: A generalized relation of litter size to body size. Oecologia (Berlin) 45(44):39–44Google Scholar
  83. Varo M (1964) Tutkimuksia Poron Jalostusmahdollisuuksista. Annales Agric. Fenniae 3:296–310Google Scholar
  84. Varo M (1972) Investigations on the possibilities of reindeer breeding II. Journ Scientific Agric Soc Finland 44:234–248Google Scholar
  85. Varo M, Varo H (1971) The milk production of reindeer cows and the share of milk in the growth of reindeer calves. Journ Scientific and agricultural Society of Finland 43:1–10Google Scholar
  86. Verme L (1965) Reproduction studies of penned white-tailed deer. J Wildl Manage 29:74–9Google Scholar
  87. Verme LJ (1969) Reproductive patterns of white-tailed deer related to nutritional plane. J Wildl Manage 33:881–887Google Scholar
  88. Vik E (1953) Oversyn over fjellbeite i Rogaland. Norske Fjellbeite 8. Det Kongelige Selskap for Norges Vel, p 126Google Scholar
  89. Wegge P (1975) Reproduction and early mortality in Norwegian red deer. J Wildl Manage 39(1):92–100Google Scholar
  90. White RG, Bunnell FL, Gaare E, Skogland T, Hubert B (1981) Ungulates on arctic ranges. In: Bliss LC, Cragg JB, Heal DW, Moore JJ. Tundra ecosytems: a comparative analysis. IBP 25, Cambridge University Press, Cambridge, pp 397–483Google Scholar
  91. Wielgolaski FE (1975) Primary production of tundra. In: Cooper JP (ed) Photosynthesis and productivity in different environments. International Biological Programme 3. Cambridge University Press, pp 75–106Google Scholar

Copyright information

© Springer-Verlag 1983

Authors and Affiliations

  • Terje Skogland
    • 1
  1. 1.DVFTrondheimNorway

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