Brandon et af: Neonatal growth of Eumetopias jubatus 



255 



arctic fur seal (Arctocephalus gazella) pups. Can. J. 

 Zool. 74:254-266. 

 Arnould, J. P. Y.. L. L. Boyd, and J. R. Speakman. 



1996b. Measuring the body composition of Antarctic fur 

 seals [Arctocephalus gazella): validation of hydrogen 

 isotope dilution. Physiol. Zool. 69:93-116. 

 Baker, J. D„ and C. W. Fowler. 



1992. Pup weight and survival of northern fur seals 

 Callorhinus ursinus. J. Zool. (Lond.) 227:231-238. 

 Bester, M. N., and A. S. Van Jaarsveld. 



1994. Sex-specific and latitudinal variance in postna- 

 tal growth of the Subantarctic fur seal (Arctocephalus 

 tropicalis). Can. J. Zool. 72:1126-1133. 

 Bickham, J. W„ T. R. Loughlin, J. R. Wickliffe. and V. N. 

 Burkanov. 



1998. Geographic variation in the mitochondrial DNA of 

 Steller sea lions: haplotype diversity and endemism in the 

 Kuril Islands. Biosphere Conservation, 1: 107-117 

 Bickham, J. W., J. C. Patton, and T. R. Loughlin. 



1996. High variability for control-region sequences in a 

 marine mammal: implications for conservation and bio- 

 geography of Steller sea lions (Eumetopias jubatus). J. 

 Mammal. 77:95-108. 

 Boltnev, A. I., A. E. York, and G. A. Antonelis. 



1998. Northern fur seal young: interrelationships among 

 birth size, growth, and survival. Can. J. Zool. 76: 

 843-854. 

 Boness, D. J., O. T. Oftedal, and K. A. Ono. 



1991. The effect of El Nino on pup development in the 

 California sea lion (Zalophus californianus) I. Early 

 postnatal growth. In Pinnipeds and El Nino: responses 

 to environmental stress (F. Trillmich and K. Ono, eds.l. 

 p. 173-184. Springer-Verlag, Berlin. 



Bonner, W. N. 



1984. Lactation strategies in Pinnipeds: problems for 

 a marine mammalian group. Symp. Zool. Soc. Lond. 

 51:253-272. 



Bowen, W. D., and S. J. Iverson. 



1998. Estimation of total body water in pinnipeds using 

 hydrogen-isotope dilution. Physiol. Zool. 71:329-332. 



Bowen, D., D. J. Boness, and O. T. Oftedal. 



1985. Birth to weaning in 4 days: remarkable growth 

 in the hooded seal, Cystophora cristata. Can. J. Zool. 

 63:2841-2846. 



1987. Mass transfer from mother to pup and subsequent 

 mass loss by the weaned pup in the hooded seal, Cys- 

 tophora cristata. Can. J. Zool. 65:1-8. 

 Bowen, W.D., W. T. Stobo, and S. J. Smith. 



1992. Mass changes of grey seal Halichoerus grypus 

 pups on Sable Island: differential maternal investment 

 reconsidered. J. Zool. (Lond.) 227:607-622. 



Boyd, I. L. 



1996. Individual variation in the duration of pregnancy 

 and birth date in Antarctic fur seals: the role of environ- 

 ment, age, and sex of fetus. J. Mammal. 77:124-133. 

 Brandon, E. A. A. 



2000. Maternal investment in Steller sea lions in Alaska. 

 Ph.D. diss., 137 p. Texas A&M University, Galveston, 

 TX. 

 Bryden, M. M. 



1968. Control of growth in two populations of elephant 

 seals. Nature 217:1106-1108. 

 Burns, J. M. 



1999. The development of diving behavior in juvenile 

 Weddell seals: pushing physiological limits in order 

 survive. Can. J. Zool. 77:737-747. 



Calambokidis. J., and R. Gentry. 



1985. Mortality of northern fur seal pups in relation to 

 growth and birth weights. J. Wildl. Dis. 21:327-330. 

 Calkins, D. G., D. C. McAllister, K. W. Pitcher, and G. W. 

 Pendleton. 



1999. Steller sea lion status and trend in Southeast 

 Alaska: 1979-1997. Mar. Mammal Sci. 15:462-477. 



Calkins. D. G., and K. W. Pitcher. 



1982. Population assessment, ecology and trophic rela- 

 tionships of Steller sea lions in the Gulf of Alaska, 140 

 p. Final report to Outer Continental Shelf Environment 

 Assessment Program, contract 03-5-022-69. Alaska 

 Department of Fish and Game, Anchorage, AK. 

 Campagna, C, B. J. Le Boeuf, M. Lewis, and C. Bisioli. 



1992. Equal investment in male and female off- 

 spring in southern elephant seals. J. Zool. (Lond.) 

 226:551-561. 

 Cappozzo, H. L., C. Campagna, and J. Monserrat. 



1991. Sexual dimorphism in newborn Southern sea 

 lions. Mar. Mamm. Sci. 7:385-394. 

 Costa, D. P. 



1987. Isotopic methods for quantifying material and energy 

 intake of free-ranging marine mammals. In Marine 

 mammal energetics (A. C. Huntley, D. P. Costa, G. A.J. 

 Worthy, and M. A. Castellini, eds.), p. 43-66. Soc. Mar. 

 Mammal. Special Publ. 1. Allen Press. Lawrence. KS. 



Costa, D. P., J. P. Croxall, and C. D. Duck. 



1989. Foraging energetics of Antarctic fur seals in relation 

 to changes in prey availability. Ecology 70:596-606. 

 Doidge. D. W.. and J. P. Croxall. 



1989. Factors affecting weaning weight in Antarctic fur 

 seals Arctocephalus gazella at South Georgia. Polar 

 Biol. 9:155-160. 

 Doidge, D. W., J. P. Croxall, and C. Ricketts. 



1984. Growth rates of Antarctic fur seal Arctocepha- 

 lus gazella pups at South Georgia. J. Zool. (Lond.) 

 203:87-93. 



Gaillard, J.-M., J.-M. Boutin. D. Delorme, G. Van Laere, P. Dun- 

 can, and J.-D. Lebreton. 



1997. Early survival in roe deer: causes and consequences 

 of cohort variation in two contrasted populations. Oeco- 

 logia 112:502-513. 

 Goldsworthy, S. D. 



1995. Differential expenditure of maternal resources 

 in Antarctic fur seals, Arctocephalus gazella. and 

 Heard Island, southern Indian Ocean. Behav. Ecol. 

 6:218-228. 

 Higgins, L.V, C. P. Costa, A. C. Huntley, and B. J. Le Boeuf. 



1988. Behavioral and physiological measurements of 

 maternal investment in the Steller sea lion, Eumetopias 

 jubatus. Mar. Mammal Sci. 4:44-58. 



Hood, W. R., and K. A. Ono. 



1997. Variation in maternal attendance patterns and pup 

 behaviour in a declining population of Steller sea lions 

 (Eumetopias jubatus). Can. J. Zool. 75:1241-1246. 

 Innes, S., R. E. A. Stewart, and D. M. Lavigne. 



1981. Growth in Northwest Atlantic harp seals Phoca 

 groenlandica. J. Zool. (Lond.) 194:11-24. 

 Jonker, R. A. H., and A. W. Trites. 



2000. The reliability of skinfold-calipers for measuring 

 blubber thickness of Steller sea lion pups ( Eumetopias 

 jubatus). Mar. Mamm. Sci. 16:757-766. 



Kerley, G. I. H. 



1985. Pup growth in the fur seals Arctocephalus tropi- 

 calis and A. gazella on Marion Island. J. Zool. (Lond.) 

 205:315-324. 



