Abstract
In his classic treatise on the evolution of pinniped breeding systems, Bartholomew (1970) identified terrestrial parturition and marine feeding as prerequisites for the evolution of polygyny. Such spatial and/or temporal separation of feeding from reproduction is a fundamental component of the reproductive biology of all pinnipeds, regardless of their breeding system. Adaptation to this constraint has resulted in reproductive patterns that incorporate varying periods of time spent fasting on the rookery and feeding at sea (Bonner, 1984; Kovacs and Lavigne, 1986). This chapter will examine the partitioning of energy during lactation and its acquisition while foraging. In this way the fundamental relationship between the foraging ecology and reproductive pattern of pinnipeds can be examined. Information about feeding is difficult to acquire, and conclusions are often of necessity inferred from records from relatively new instruments like time/depth recorders. Previous to the development of this technology, our understanding of foraging was based on measures such as the animal’s partitioning of time on land and at sea, and simple indices of feeding such as stomach content and scat analyses. Because of these constraints, much of what follows is speculative and must sometimes be based on a small number of species.
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References
Amoroso, E. C. and Mathews, L. H. (1952) Reproduction and lactation in the seal, in Report of the II International Congress on Physiology and Pathology of Animal Reproduction and Artificial Insemination: Vol. 1, 193–201, Copenhagen.
Anderson, S. S. and Fedak, M. A. (1987) Gray seal energetics: Females invest more in male offspring. J. Zool. 211: 667–679.
Ashworth, U. S., Ramaiah, G. D. and Keyes, M. C. (1966) Species difference in the composition of milk with special reference to the northern fur seal. J. Dairy Sci. 49: 1206–1211.
Bartholomew, G. A. (1970) A model for the evolution of pinniped polygyny. Evolution 24: 546–559.
Bengston, J. L. (1986) Pack ice seal research in the Weddell Sea along the Antarctic peninsula, in Report of the meeting of the SCAR group of specialists on seals. Biomass Report Series No. 50. San Diego, CA.
Bonner, W. N. (1984) Lactation strategies in pinnipeds: Problems for a marine mammalian group, in Physiological Strategies in Lactation: 253–272 Symposium of the Zoological Society of London, No. 51 (M. Peaker, R. G. Vernon and C. H. Knight, eds), London: Academic Press.
Bowen, D., Boness, D. J. and Oftedal, O. T. (1985) Birth to weaning in 4 days: Remarkable growth in the hooded seal, Cystophora cristata. Can. J. Zool. 63: 2841–2846.
Bowen, D., Boness, D. J. and Oftedal, O. T. (1987) Mass transfer from mother to pup and subsequent mass loss by the weaned pup in the hooded seal, Cystophora cristata. Can. J. Zool. 65: 1–8.
Bryden, M. M. (1968) Lactation and suckling in relation to early growth of the southern elephant seal. Aust. J. Zool. 16: 739–747.
Calder, W. A. (1984) Size, Function and Life History. Cambridge, MA: Harvard University Press. 431 pp.
Castellini, M. A. and Kooyman, G. L. (1989) Behavior of freely diving animals. Undersea Biomed. Res. 16: 355–362.
Clarke, A. (1980) The biochemical composition of krill, Euphausia superba from South Georgia. J. Exp. Mar. Biol. Ecol. 43: 221–236.
Costa, D. P. (1987) Isotopic methods for quantifying material and energy balance of free-ranging marine mammals, in Approaches to Marine Mammal Energetics, Society for Marine Mammal Science Special Publication no. 1: 43–66 (A. C. Huntley, D. P. Costa, G. A. J. Worthy and M. A. Castellini, eds), Lawrence, KA: Allen Press.
Costa, D. P. (1988a) Methods for studying the energetics of freely diving animals. Can. J. Zool. 66: 45–52.
Costa, D. P. (1988b) Assessment of the impact of the California sea lion and northern elephant seal on commercial fisheries, in California Sea Grant: Biennial Rept. of Completed Projects 1984–1986: 36–43, California Sea Grant College Program, University of California, LaJolla Publication R-CSCP-024.
Costa, D. P. and Croxall, J. P. (1988) The effect of prey availability on the foraging energetics of Antarctic fur seals, Arctocephalus gazella. Scientific committee on Antarctic Research Fifth Symposium on Antarctic Biology, 29 August 1988 to 3 September, Hobart, Tasmania.
Costa, D. P. and Gentry, R. L. (1986) Free-ranging energetics of northern fur seals, in Fur seals: Maternal Strategies on Land and at Sea: 79–101 (R. L. Gentry and G. L. Kooyman, eds), Princeton, N.J: Princeton University Press.
Costa, D. P. and Trillmich, F. (1988) Mass changes and metabolism during the perinatal fast: A comparison between Antarctic (Arctocephalus gazella) and Galapagos fur seals [A. galapagoensis). Physiol. Zool. 61: 160–169.
Costa, D. P., Thorson, P. H., Herpolsheimer, J. G. and Croxall, J. P. (1985) Reproductive bioenergetics of the Antarctic fur seal. Ant. J. US 20: 176–177.
Costa, D. P., Le Boeuf, B. J., Ortiz, C. L. and Huntley, A. C. (1986) The energetics of lactation in the northern elephant seal Mirounga angustiiostris. J. Zool. 209: 21–33.
Costa, D. P., Trillmich, F. and Croxall, J. P. (1988) Intraspecific allometry of neonatal size in the Antarctic fur seal (Arctocephalus gazella). Behav. Ecol. Sociobiol 22: 361–364.
Costa, D. P., Croxall, J. P. and Duck, C. (1989a) Foraging energetics of Antarctic fur seals, Arctocephalus gazella, in relation to changes in prey availability. Ecology 70: 596–606.
Costa, D. P., Thorson, P. H. and Kretzmann, M. (1989b) Diving and foraging energetics of the Australian sea lion, Neophoca cinerea. Am. Zool. 29: 71A.
Costa, D. P., Antonelis, G. P. and De Long, R. (1990) Effects of El Niño on the foraging energetics of the California sea lion, in Effects of El Niño on Pinnipeds (F. Trillmich and K. Ono, eds), Springer Verlag, Berlin.
Croxall, J. P., Everson, I., Kooyman, G. L., Ricketts, C. and Davis, R. W. (1985) Fur seal diving behavior in relation to vertical distribution of krill. J. Anim. Ecol. 54: 1–8.
Croxall, J. P., Davis, R. W., and O’Connell M. J. (1988) Diving patterns in relation to diet of gentoo and macaroni penguins at South Georgia. Condor 90: 157–167.
Doidge, D. W., McCann, T. S. and Croxall, J. P. (1986) Attendance behavior of Antarctic fur seals, in Fur seals: maternal strategies on Land and at Sea: 102–114 (R. L. Gentry and G. L. Kooyman, eds), Princeton, NJ: Princeton University Press.
Eisner, R. A. (1987) The contribution of anaerobic metabolism to maximum exercise in seals, in Approaches to Marine Mammal Energetics, Society for Marine Mammal Science Special Publication no. 1: 109–113 (A. C. Huntley, D. P. Costa, G. A. J. Worthy and M. A. Castellini, eds), Lawrence, KA: Allen Press.
Elsner, R. A. and Ashwell-Erickson, S. (1982) Maxmum oxygen consumption of exercising harbor seals. Physiologist 25: 279.
Fay, F. H. (1982) Ecology and biology of the Pacific Walrus Odobenus rosmarus divergens Iiiiger. U. S, Fish. Wildl. Serv. N. Amer. Fauna No. 74 pp. 1–279.
Fedak, M. A. and Anderson, S. A. (1982) The energetics of lactation: Accurate measurements from a large wild mammal, the gray seal (Halichoerus grypus). J. Zool. 198: 473–479.
Fedak, M. and Anderson, S (1987) Estimating the energy requirements of seals from weight changes, in Approaches to Marine Mammal Energetics. Spec. Publ. 1: 205–226 (A. C. Huntley, D. P. Costa, G. A. J. Worthy and M. A. Castellini eds) Lawrence, KA: Allen Press.
Feldkamp, S. D., De Long, R. L. and Antonellis, G. A. (1989) Foraging behavior of California sea lions, Zalophus californianus. Can. J. Zool. 67: 872–883.
Fraser, W. R., Pitman, R. L. and Ainley, D. G. (1989) Seabird and fur seal responses to vertically migrating winter krill swarms in Antarctica. Polar Biol. 10: 37–41.
Frost, K. J. and Lowry, L. F. (1981) Ringed, Baikal, and Caspian seals — Phoca hispida, Phoca sibrica, and Phoca caspica, in handbook of Marine Mammals, Vol 2: 29–54 (S. H. Ridgway and R. J. Harrison, eds), New York: Academic Press.
Gentry, R. L. and Holt, J. R. (1986) Attendance behavior of northern fur seals, in Fur Seals: Maternal Strategies on Land and At Sea: 41–60 (R. L. Gentry and G. L. Kooyman, eds), Princeton: Princeton University Press.
Gentry, R. L., Costa, D. P. Croxall, J. P. et al. (1986a) Synthesis and conclusions, in Fur Seals: Maternal Strategies on Land and at Sea: 220–264 (R. L. Gentry and G. L. Kooyman, eds), Princeton, NJ: Princeton University Press.
Gentry, R. L., Kooyman, G. L. and Goebel, M. E. (1986b) Feeding and diving behavior of northern fur seals, in Fur Seals: Maternal Strategies on Land and at Sea: 61–78 (R. L. Gentry and G. L. Kooyman, eds), Princeton, NJ: Princeton University Press.
Gentry, R. L., Roberts, W. E. and Cawthorn, M. W. (1987) Diving behavior of the Hooker’s sea lion. Seventh Biennial Conference on the Biology of Marine Mammals. Society of Marine Mammalogy, December 5–9, 1987, Miami, Fl.
Gentry, R. L., Goebel, M. E., Calambokidis, J. and De Long, R. L. Comparative growth rates of northern fur seal neonates. Unpubl. M.S., National Marine Mammal Lab., Seattle.
Hedrick, M. S. and Duffield, D. A. (in press) Haematological and rheological characteristics of blood in seven marine mammal species: Physiological implications for diving behaviour. J. Zool. Lond.
Hedrick, M. S., Duffield, D. A. and Cornell, L. H. (1986) Blood viscosity and optimal hematocrit in a deep-diving mammal, the northern elephant seal (Mirounga angustirostris). Can. J. Zool. 64: 2081–2085.
Hill, R. D. (1986) Microcomputer monitor and blood sampler for free-diving Weddell seals. J. Appl. Physiol. 61: 1570–1576.
Higgins, L. V., Costa, D. P., Huntley, A. C. and Le Boeuf, B. J. (1988) Behavioral and physiological measurements of maternal investment in the Steller sea lion, Eumatopias jubatus. J. Mar. Mamm. Sci. 4: 44–58.
Kaufman, G. W., Siniff, D. B. and Reichle, R. (1975) Colony behavior of Weddell seals, Leptonychotes weddelli at Hutton Cliffs, Antarctica. Rapp. P. V. Reun. Cons. Int. Explor. Mer 169: 228–246.
Kerley, G. I. H. (1985) Pup growth in the fur seals Arctocephalus tropicalus and A. gazella, on Marion Island. J. Zool. 205: 315–324.
Kolb, P. M. and Norris, K. S. (1982) A harbor seal, Phoca vitulina richardi, taken from a sablefish trap. Calif. Fish Game 68: 123–124.
Kooyman, G. L. (1965) Techniques used in measuring diving capacities of Weddell seals. Polar. Rec. 12: 391–394.
Kooyman, G. L. (1981) Weddell Seal: Consummate Diver. Cambridge: Cambridge University Press.
Kooyman, G. L. (1985) Physiology without restraint in diving mammals. Mar. Mamm. Sci. 1: 166–178.
Kooyman, G. L. (1989) Diverse Divers: Physiology and Behavior. Berlin: Springer-Verlag. 200 pp.
Kooyman, G. L. and Gentry, R. L. (1986) Diving behavior of South African fur seals, in Fur Seals: Maternal Strategies on Land and at Sea: 142–152 (R. L. Gentry and G. L. Kooyman, eds), Princeton, NJ: Princeton University Press.
Kooyman, G. L. and Trillmich, F. (1986a) Diving behavior of Galapagos fur seals, in Fur Seals: Maternal Strategies on Land and at Sea: 168–185 (R. L. Gentry and G. L. Kooyman, eds), Princeton, NJ: Princeton University Press.
Kooyman, G. L. and Trillmich, F. (1986b) Diving behavior of Galapagos sea lions, in Fur Seals: Maternal Strategies on Land and at Sea: 186–195 (R. L. Gentry and G. L. Kooyman, eds), Princeton, NJ: Princeton University Press.
Kooyman, G. L., Kerem, D. H., Campbell, W. B. and Wright, J. J. (1973) Pulmonary gas exchange in freely diving Weddell seals. Respir. Physiol. 17: 283–290.
Kooyman, G. L., Gentry, R. L. and Urquhart, D. L. (1976) Northern fur seal diving behavior: A new approach to its study. Science 193: 411–412.
Kooyman, G. L., Wahrenbrock, E. A., Castellini, M.A., Davis, R. W. and Sinnett, E. E. (1980) Aerobic and anaerobic metabolism during voluntary diving in Weddell seals: Evidence of preferred pathways from blood chemistry and behavior. J. Comp. Physiol. B 138: 335–346.
Kooyman, G. L., Billups, J. O. and Farewell, W. D. (1983a) Two recently developed recorders for monitoring diving activity of marine birds and marnals, in Experimental Biology at Sea: 197–214 (A. G. MacDonald and I. G. Priede, eds), London: Academic Press.
Kooyman, G. L., Castellini, M. A., Davis, R. W. and Maue, R. A. (1983b) Aerobic diving limits of immature Weddell seals. J. Comp. Physiol. B 151: 171–174.
Kooyman, G. L., Davis, R. W. and Croxall, J. P. (1986) Diving behavior of Antarctic fur seals, in Fur Seals: Maternal Strategies on Land and at Sea: 115–125 (R. L. Gentry and G. L. Kooyman, eds), Princeton, NJ: Princeton University Press.
Kovacs, K. M. and Lavigne, D. M. (1986) Maternal investment and neonatal growth in phocid seals. J. Anim. Ecol. 55: 1035–1051.
Kramer, D. L. (1988) The behavioral ecology of air breathing by aquatic animals. Can. J. Zool. 66: 89–94.
Kretzmann, M. B., Costa, D. P., Higgins, L. V. and Needham, D. J. (in M.S.) Milk composition of Australian sea lions, Neophoca cinerea.
Lavigne, D. M. and Kovacs, K. (1988) Harps and Hoods, Ice Breeding Seals of the Northwest Atlantic, Univ. Waterloo Press. 174 pp.
Laws, R. M. (1984) Seals, in Antarctic Ecology, Vol. 2: 621–715 (R. M. Laws, ed.), New York: Academic Press.
Le Boeuf, B. J., Costa D. P., Huntley, A. C., Kooyman, G. L. and Davis, R. W. (1986) Pattern and depth of dives in northern elephant seals, Mirounga angustirostris. J. Zool. 208: 1–7.
Le Boeuf, B. J., Costa, D. P., Huntley, A. C. and Feldkamp, S. D. (1988) Continuous, deep diving in female northern elephant seals, Mirounga angustirostris. Can. f. Zool. 66: 446–458.
Lenfant, C., Johansen, K. and Torrance, J. D. (1970) Gas transport and oxygen storage capacity in some pinnipeds and the sea otter. Resp. Physiol. 9: 277–286.
Loughlin, T. R., Bengston, J. L. and Merrick, R. L. (1987) Characteristics of feeding trips of female northern fur seals. Can. J. Zool. 65: 2079–2084.
Mattlin, R. H. (1978) Population biology, thermoregulation and site preference of the New Zealand fur seal Arctocephalus forsteri (Lesson, 1828) on the Open Bay Islands, New Zealand. PhD dissertation, Univ. Canterbury, Christchurch, N.Z.
Maxwell, D. C. (1974) Marine primary productivity of the Galapagos archipelago. PhD thesis, Ohio State Univ., Columbus.
McCann, T. S., Fedak, M. A. and Harwood, J. (1989) Parental investment in southern elephant seals, Mirounga leonina. Behav. Ecol. Sociobiol. 25:81–87.
Oftedal, O. T. and Iverson, S. J. (1987) Hydrogen isotopic methodology for measurement of milk intake and energetics of growth in suckling young, in Approaches to Marine Mammal Energetics, Society for Marine Mammal Science Special Publication no. 1: 67–96 (A. C. Huntley, D. P. Costa, G. A. J. Worthy and M. A. Castellini, eds), Lawrence, KA: Allen Press.
Oftedal, O. T., Iverson, S. J. and Boness, D. J. (1987a) Milk and energy intakes of suckling California sea lion Zalophus californianus pups in relation to sex, growth, and predicted maintenance requirements. Physiol. Zool. 60: 560–575.
Oftedal, O. T., Boness, D. J. and Tedman, R. A. (1987b) The behavior, physiology, and anatomy of lactation in the Pinnipedia. Cur. Mammal. 1: 175–245.
Oftedal, O. T., Boness, D. J. and Bowen, W. D. (1988) The composition of hooded seal (Cystophora cristata) milk: An adaptation for postnatal fattening. Can. J. Zool. 66: 318–322.
Oftedal, O. T., Bowen, W. D., Widdowson, E. M. and Boness, D. J. (1989) Effects of suckling and the postsuckling fast on weights of the body and internal organs of harp and hooded seal pups. Biol. Neonate 56: 283–300.
Ono, K. A., Boness, D. J., Oftedal, O. T. (1987) The effect of a natural environmental disturbance on maternal investment and pup behavior in the California sea lion. Behav. Ecol. Socbiol 21: 109–118.
Orians, G. H. and Pearson, N. E. (1977) On the theory of central place foraging, in Analysis of Ecological Systems: 153–177 (D. J. Horn, G. R. Stairs and R. D. Mitchell, eds), Ohio State University Press.
Ortiz, C. L., Costa, D. P. and Le Boeuf, B. J. (1978) Water and energy flux in fasting weaned elephant seal pups (Mirounga angustirostris). Physiol. Zool. 51: 166–178.
Ortiz, C. L., Le Boeuf, B. J. and Costa, D. P. (1984) Milk intake of elephant seal pups: an index of parental investment. Am. Natur. 124: 416–421.
Peaker, M. and Goode, J.A. (1978) The milk of the fur seal arctocephalus tropicalis gazella, in particular the composition of the aqueous phase. J. Zool. Lond. 185: 469–476.
Perez, M. A. and Mooney, E. E. (1986) Increased food and energy consumption of lactation northern fur seals, Callorhinus ursinus. Fish. Bull. 84: 371–381.
Pilson, M. E. Q. and Kelly, A. L. (1962) Composition of milk from Zalophus californianus, the California sea lion. Science 135: 104.
Pond, C. M. (1977) The significance of lactation in the evolution of mammals. Evolution 31: 177–199.
Reiter, J., Stinson, N. L. and Le Boeuf, B. J. (1978) Northern elephant seal development: The transition from weaning to nutritional independence. Behav. Ecol Sociobiol. 3: 337–367.
Repenning, C. A., Ray, C. E. and Grigorescu, D. (1979) Pinniped biogeography, in Historical Biogeography, Plate Tectonics, and the Changing Environment: 357–369 (J. Gray and J. Boucot, eds), Corvallis: Oregon State Univ. Press.
Riedman, M. and Ortiz, C. L. (1979) Milk composition during lactation in the northern elephant seal. Physiol Zool 52: 240–249.
Stewart, R. E. A. and Lavigne, D. M. (1984) Energy transfer and female condition in nursing harp seals Phoca groenlandica. Holarct. Ecol 7: 182–194.
Stirling, I. (1975) Factors effecting the social behaviour in the Pinnipedia, in The Biology of the Seal: 205–212 (K. A. Ronald and W. A. Mansfield, eds), Rapp. P. -v. Reun. Cons. Int. Explor. Mer. 169
Stirling, I. (1983) The evolution of mating systems in pinnipeds, in Advances in the Study of Mammalian Behavior: 489–527 (J. F. Eisenberg and D. G. Kleinman, eds), American Society of Mammalogists.
Tedman, R. and Green B. (1987) Water and sodium fluxes and lactational energetics in suckling pups of Weddell seals (Leptonychotes weddelli). J. Zool. 212: 29–42.
Testa, W., Hill, S. E. B. and Siniff, D. B. (1989) Diving behavior and maternal investment in Weddell seals (Leptonychotes weddelli). Mar. Mamm. Sci 5: 399–405.
Thomas, J. A. and De Master, D. P. (1983) Diel hault-out patterns of Weddell seal (Leptonychotes weddelli) females and their pups. Can. J. Zool. 61: 2084–2086.
Trillmich, F. and Lechner, E. (1986) Milk of the Galapagos fur seal and sea lion, with a comparison of the milk of eared seals (Otariidae). J. Zool. 209: 271–277.
Trillmich, F., Kooyman, G. L., Majluf, P. and Sanchez-Grinan, M. (1986) Attendance and diving behavior of south American fur seals during El Niño in 1983, in Fur Seals: Maternal Strategies on Land and at Sea: 153–167 (R. L. Gentry and G. L. Kooyman, eds), Princeton, NJ: Princeton University Press.
Vogel, S. (1981) Life in Moving Fluids. Boston: Willard Grant Press. 352 pp.
Wilson, R. P. and Bain, C. A. R. (1984) An inexpensive depth gauge for penguins. J. Wild. Manage. 48: 1077–1084.
Worthy, G. A. J. and Lavigne, D. M. (1983) Changes in energy stores during postnatal development of the harp seal, Phoca groenlandica. J. Mammal. 64: 89–96.
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Costa, D.P. (1991). Reproductive and foraging energetics of pinnipeds: Implications for life history patterns. In: Renouf, D. (eds) The Behaviour of Pinnipeds. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-3100-1_6
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