Burney Le Boeuf's Publications
At Press

At Press:

Debier, C., Le Boeuf, B.J., Ikonomou, M.G., de Tillesse, T. Larondelle, Y. and Ross, P.S. Polychlorinated biphenyls, dioxins and furans in weaned northern elephant seal pups. Environmental Toxicology and Chemistry Kannan, K. Kajiwara, N.,

Le Boeuf, B.J., Tanabe, S. Organochlorine pesticides and polychlorinated biphenyls in California sea. Environmental Science

Wainstein, M.D., Gemmell, N. J., Le Boeuf, B.J., Campagna, C. and Ortiz, C.L. Relative Levels of Paternity and the Siring of Individual Offspring in Southern Elephant Seals. Behavioral Ecology and Sociobiology

Hayes, S., Kumar, D.P. Costa, Melliniger, J. Harvey, Southall, and B.J. Le Boeuf. Evaluating the function of the male harbour seal (Phoca vitulina) roar through playback experiments. Animal Behaviour

Crocker, D.E., D.P. Costa, B.J. Le Boeuf, P.M. Webb, and D.S. Houser.

Impacts of El Nino on the foraging behavior of female northern elephant seals. Marine Ecology Progress Series.

Thornton, S.J., P.W. Hochachka, D.E. Crocker, D.P. Costa, B.J. Le Boeuf, D.M. Spielman, and N.J. Pelc. Stroke volume and cardiac output in elephant seal pups during forced dives. Journal of Experimental Biology

Le Boeuf, B.J. and S. Kaza. (eds.) 1981. (revised edition) The Natural History of AnoNuevo. The Boxwood Press, Pacific Grove, Calif. (Chapters on history, mammals, and elephant seals by Le Boeuf; concluding chapter by Le Boeuf and Kaza.)

Published:

Le Boeuf, B.J. 2004. Hunting and migratory movements of white sharks in the eastern North Pacific. Memoirs of the National Institute of Polar Research 58: 89-100.

Costa, D.P., D.E. Crocker, J. Gedamke, P.M. Webb, D.S. Houser, S.B. Blackwell, D. Waples, S.A. Hayes, and B.J. Le Boeuf. 2003. The effect of a low frequency sound source (acoustic thermometry of the ocean climate) on the diving behavior of juvenile northern elephant seals, Mirounga angustirostris. Journal of the Acoustical Society of America 113 (2): 1-11.

Le Boeuf, B.J., J. Giesy, K. Kannan, N. Kajiwara, S. Tanabe and C. Debier. 2002. Organochloride pollutants in California sea lions revisited. BMC Ecology 2:11-18.

Hoelzel, A.R., R.C. Fleischer, C. Campagna, B. Le Boeuf, and G. Alvord. 2002. Impact of a population bottleneck on symmetry and genetic diversity in the northern elephant seal. Journal of Evolutionary Biology 15(4):567-575.

Le Boeuf, B.J. 2002. Status of pinnipeds on Santa Catalina Island. Proceedings of the California Academy of Sciences 53(2):11-21.

Southall, K.D., G.W. Oliver, J.W. Lewis, B.J. Le Boeuf, D.H. Levinson, and B.L. Southall. 2002. Visual pigment sensitivity in three deep diving marine mammals. Marine Mammal Science 18(1):275-281.

Boustany, A.M., S.F. Davis, P. Pyle, S.D. Anderson, B.J. Le Boeuf, and B.A. Block. 2002. Expanded niche for white sharks. Nature 415:35-36.

Pitcher, K.W., V.N. Burkanov, D.G. Calkins, B.J. Le Boeuf, E.G. Mamaev, R.L. Merrick, and G.W. Pendleton. 2001. Spatial and temporal variation in the timing of births of Steller sea lions. Journal of Mammalogy 82(4):1047-1053.

Crocker, D.E., J.D. Williams, D.P. Costa, and B.J. Le Boeuf. 2001. Maternal traits and reproductive effort in northern elephant seals. Ecology 82(12):3541-3555.

Boehlert, G.W.,  D. P. Costa,  D. E. Crocker, P. Green, T. O'Brien, S.

Levitus,  and B. J. Le Boeuf.  2001. Autonomous pinniped environmental samplers: using instrumented animals as oceanographic data collectors. Journal of Atmospheric and Oceanic Technology.   18 (11): 1882-1893.

Davis, R.W., L.A. Fuiman, T.M. Williams, and B.J. Le Boeuf. 2001. Three-dimensional movements and swimming activity of a northern elephant seal. Comparative Biochemistry and Physiology Part A 129:759-770.

Thornton, S.J., D.M. Spielman, N.J. Pelc, W.F. Block, D.E. Crocker, D.P. Costa, B.J. Le Boeuf and P.W. Hochachka. 2001. Effects of forced diving on the spleen and hepatic sinus in northern elephant seal pups. Proceedings of the National Academy of Science. 98:9413-9418.

Klimley, A.P., B.J. Le Boeuf, K.M. Cantara, J.E. Richert, S.F. Davis, S. Van Sommeran, J. T. Kelley. 2001. The hunting strategy of white sharks (Carcharodon carcharias) near a seal colony. Marine Biology 138:617-636.

Klimley, A.P., B.J. Le Boeuf, K.M. Cantara, J. E. Richert, S.F. Davis, S. Van Sommeran. 2001. Radio-acoustic positioning as a tool for studying site-specific behavior of the white shark and other large marine species.  Marine Biology 138: 429-446.

Le Boeuf, B.J., H. PŽrez-CortŽs, J. Urb‡n R., B.R. Mate, and F. Ollervides U. 2000. High gray whale mortality and low recruitment in 1999: potential causes and implications. J. Cetacean Res. Manage 2(2):85-99.

Le Boeuf, B.J., D.E. Crocker, J. Grayson, J. Gedamke, P.M. Webb, S.B. Blackwell, and D.P. Costa. 2000. Respiration and heart rate at the surface between dives in northern elephant seals. Journal of Experimental Biology 203:3265-3274.

Le Boeuf, B.J., D.E. Crocker, D.P. Costa, S.B. Blackwell, P.M. Webb, and D.S. Houser. 2000. Foraging ecology of northern elephant seals. Ecological Monographs. 70(3):353-382.

Le Boeuf, B.J. 2000. Salven a los anf’podos. Letras Libres. March, 2 pp.

Andrews, R.D., D.P. Costa, B.J. Le Boeuf, and D.R. Jones. 2000. Breathing frequencies of northern elephant seals at sea and on land revealed by heart rate spectral analysis. Respiration Physiology 123:71-85.

Williams, T.M., R.W. Davis, L.A. Fuiman, J. Francis, B.J. Le Boeuf, M. Horning, J. Calambokidis, and D. Croll. 2000. Sink or swim: Strategies of cost-efficient diving by marine mammals. Science 288:133-136.

Hoelzel, A.R., B.J. Le Boeuf, J. Reiter, and C. Campagna. 1999. Alpha male paternity in elephant seals. Behav. Ecol. Sociobiol. 46:298-306.

Blackwell, S.B., C.A. Haverl, B.J. Le Boeuf, and D.P.Costa. 1999. A method for calibrating swim-speed recorders. Marine Mammal Science 15: 894-905.

Burgess, W.C., P.L. Tyack, B.J. Le Boeuf, and D.P. Costa. 1998. A programmable acoustic recording tag and first results from free-ranging northern elephant seals. Deep-Sea Research, Part II Ð Topical Studies in Oceanography. 45: 1327-1351.

Crocker, D.E., P.M. Webb, D.P. Costa, and B.J. Le Boeuf. 1998. Protein catabolism and renal function in lactating northern elephant seals. Physiological Zoology 71:485-491.

Webb, P.M., D.E. Crocker, S.B. Blackwell, D.P. Costa and B.J. Le Boeuf. 1998. Effects of buoyancy on the diving behavior of northern elephant seals. J. Exp. Biol. 201:2349-2358.

Le Boeuf, B.J. 1998. North American Pinnipeds. Pp 130-147 In: Wild Animals of North America. The Book Division, National Geographic Society, Washington, D.C.

Bernardi, G., S.R. Fain, J.P. Gallo-Reynoso, A.L. Figueroa-Carranza, and B. J. Le Boeuf. 1998. Genetic variability in Guadalupe fur seals. The Journal of Heredity 89:301-305.

Campagna, C., F. Quintana, B.J. Le Boeuf, S.B. Blackwell and D.E. Crocker. 1998. Diving behaviour and foraging ecology of female southern elephant seals from Patagonia. Aquatic Mammals 24(1):1-11.

Oliver, G.W., P.A. Morris, P.H. Thorson, and B.J. Le Boeuf. 1998. Homing behavior of juvenile northern elephant seals, Mirounga angustirostris. Marine Mammal Science 14:245-256.

Klimley, A.P., F. Voegeli, S.C. Beavers, and B.J. Le Boeuf. 1998. Automated listening stations for tagged marine fishes. Marine Technology Society Journal. 32:94-101.

Mesnick, S.L., M. del Carmen Garc’a Rivas, B.J. Le Boeuf, and S.M. Peterson. 1998. Northern elephant seals in the Gulf of California, Mexico. Marine Mammal Science 14(1):171-178.

Webb, P.M., R.D. Andrews, D.P. Costa, and B.J. Le Boeuf. 1998. Heart rate and oxygen consumption of northern elephant seals during diving in the laboratory. Can. J. Zool. 71 (1):116-125.

Costa, D.P., D.E. Crocker, D.M. Waples, P.M. Webb, J. Gedamke, D.S. Houser, P.D. Goley, B.J. Le Boeuf, and J. Calambokidis. 1998. The California Marine Mammal Research Program of the Acoustic Thermometry of Ocean Climate Experiment: Potential effects of low frequency sound on the distribution and behavior of marine mammals. California and the World Ocean Symposium volume. Pp 1542-1553.

Costa, D.P., D.E. Crocker, and B. Le Boeuf. 1997. The effects of low frequency sounds on pinnipeds. Pages 95-106 in G. Stone, J. Goebel and S. Webster. Pinniped populations, Eastern North Pacific: Status, trends and issues. A symposium of the American Fisheries Society 127th Annual Meeting in Monterey, California, August 28, 1997, New England Aquarium, Boston.

Andrews, R. D., D.R. Jones, J.D. Williams, P.H. Thorson, G.W. Oliver, D.P. Costa, and B.J. Le Boeuf. 1997. Heart rates of northern elephant seals diving at sea and resting on the beach. J. Exper. Biol. 200:2083-2095.

Crocker, D.E., B.J. Le Boeuf and D.P. Costa. 1997. Drifting during diving in northern elephant seals: implications for food processing. Can. J. Zool. 75:27-39.

Burgess, W.C., P.L. Tyack, B.J. Le Boeuf, and D.P. Costa. 1996. Acoustic measurement of cardiac function on northern elephant seals. J. Acoust. Soc. Am., 100 (4): 2709.

Costa, D.P., D.E. Crocker, D. Croll, D. Goley, D. Hauser, B.J. Le Boeuf, D. Waples, P. Webb. and J. Calamabokidus. 1996. Effects of the California ATOC experiment on marine mammals. J. Acoust. Soc. Am., 100 (4):2581.

Fletcher, S., B.J. Le Boeuf, D.P. Costa, P. L. Tyack and S.B. Blackwell. 1996. Onboard acoustic recording from diving elephant seals. J. Acoust. Soc. Am. 100 (4):2531-2539.

Le Boeuf, B.J. and D.E. Crocker. 1996. Diving behavior of elephant seals: implications for predator avoidance. Pp 193-205 In P. Klimley and D. Ainley (eds.) Great White Sharks: The Biology of Carcharodon carcharias, Academic Press, New York.

Le Boeuf, B.J., P.A. Morris, S.B. Blackwell, D.E. Crocker, and D.P. Costa. 1996. Diving behavior of juvenile northern elephant seals. Can. J. Zool. 74: 1632-1644.

Baldi, R., C. Campagna, S., Pedraza, and B.J. Le Boeuf. 1996. Social effects of space availability on the breeding behaviour of elephant seals in Patagonia. Animal Behavior 51: 717-724.

Le Boeuf, B.J. 1995. Behavioral issues in returning marine mammals to their habitat. Pp 62-70 In: D. J. St. Aubin, J.R. Geraci and V.J. Lounsbury, Rescue, Rehabilitation and Release of Marine Mammals: An Analysis of Current Views and Practices. Contract # T75136433, Marine Mammal Commission, Proceedings of a Workshop held Dec. 3-5, 1991, Des Plaines, Il.

Lieberg-Clark, P., C.E. Bacon, S.A. Burns. W.M. Jarman, and B.J. Le Boeuf. 1995. DDT in California Sea-lions: A follow-up study after twenty years. Marine Pollution Bulletin 30: 744-745.

Campagna, C., B.J. Le Boeuf, S. Blackwell, D. Crocker and F. Quintana. 1995. Diving behavior and foraging location of female southern elephant seals from Patagonia. J. Zool. Lond. 236: 55-71.

Haley, M.P., C.J. Deutsch, and B.J. Le Boeuf. 1994. Size, dominance and copulatory success in male northern elephant seals, Mirounga angustirostris. Anim. Behav. 48:1249-1260.

Hakoyama, H., B.J. Le Boeuf, Y. Naito, and W. Sakamoto. 1994. Diving behavior in relation to ambient water temperature in northern elephant seals. Can. J. Zool. 1994, 72:643-651.

Le Boeuf, B.J. and R.M. Laws (eds). 1994. Elephant Seals: Population Ecology, Behavior, and Physiology. University of California Press, Los Angeles.

Le Boeuf, B.J. 1994. Variation in the diving pattern of northern elephant seals with age, mass, sex and reproductive condition. Pp 237-252 In: B. J. Le Boeuf and R.M. Laws (eds). Elephant Seals: Population Ecology, Behavior, and Physiology. University of California Press, Los Angeles.

Le Boeuf, B.J., P. Morris and J. Reiter. 1994. Juvenile survivorship of northern elephant seals from A–o Nuevo. Pp 121-136 In B. J. Le Boeuf and R.M. Laws (eds). Elephant Seals: Population Ecology, Behavior, and Physiology. University of California Press, Los Angeles.

Thorson, P. and B. J. Le Boeuf. 1994. Developmental aspects of diving in northern elephant seal pups. Pp 271-289 In B.J. Le Boeuf and R.M. Laws (eds). Elephant Seals: Population Ecology, Behavior, and Physiology. University of California Press, Los Angeles.

Stewart, B.S., P.K. Yochem, B.J. Le Boeuf, H.R. Huber, R.L. DeLong, R. Jameson, W. Sydeman, and S.G. Allen. 1994. Population recovery and status of the northern elephant seal, Mirounga angustirostris. Pp 29-48 In B.J. Le Boeuf and R.M. Laws (eds). Elephant Seals: Population Ecology, Behavior, and Physiology. University of California Press, Los Angeles.

Crocker, D.E., B.J. Le Boeuf, Y. Naito, T. Asaga, and D.P. Costa. 1994. Swim speed and dive function in a female northern elephant seal. Pp 328-342 In B. J. Le Boeuf and R.M. Laws (eds). Elephant Seals: Population Ecology, Behavior, and Physiology. University of California Press, Los Angeles.

Deutsch, C., B.J. Le Boeuf, D.P. Costa and B.J. Le Boeuf. 1994. Sex differences in reproductive effort in northern elephant seals. Pp 169-210 In B. J. Le Boeuf and R.M. Laws (eds). Elephant Seals: Population Ecology, Behavior, and Physiology. University of California Press, Los Angeles.

Asaga, T., Y. Naito, B.J. Le Boeuf, and H. Sakurai. 1994. Functional analysis of dive types of female northern elephant seals. Pp. 310-327 In: B. J. Le Boeuf and R.M. Laws (eds). Elephant Seals: Population Ecology, Behavior, and Physiology. University of California Press, Los Angeles.

Clinton, W.L. and B.J. Le Boeuf. 1993. Sexual selection's effects on male life history and the pattern of male mortality. Ecology 74: 1884-1892.

Le Boeuf, B.J., D. Crocker, S. Blackwell, P. Morris, and P. Thorson. 1993. Sex differences in diving and foraging behaviour of northern elephant seals. In: Marine Mammals: Advances in Behavioural and Population Biology (ed.) I. Boyd., Symposia of the Zoological Society of London, 66: 149-178.

Le Boeuf, B.J. and C. Campagna. 1993. Protection and abuse of young in pinnipeds. In: The Protection and Abuse of Young in Animals and Man, (eds.) S. Parmigiani, B. Svare, and F. vom Saal. Harwood Academic Publishers, London.

Blackwell, S. and B. J. Le Boeuf. 1993. Developmental aspects of the sleep apnea pattern in northern elephant seals. J. Zool. Lond.. 231: 437-447.

Hoelzel, A.R., J. Halley, S.J. O'Brien, C. Campagna, T. Arnbom, B. Le Boeuf, K. Ralls, and G.A. Dover. 1993. Elephant seal genetic variation and the use of simulation models to investigate historical population bottlenecks. J. Heredity 84: 443-449.

Barlow, J. P. Boveng, M.S. Lowry, B.S. Stewart, B.J. Le Boeuf, W.J. Sydeman, R.J. Jameson, S.G. Allen, and C.W. Oliver. 1993. Status of the northern elephant seal population along the U.S. West Coast in 1992. Southwest Fisheries Science Center Administrative Report LJ-93-01. 32 pp.

Kretzmann, M., D.P. Costa, and B.J. Le Boeuf. 1993. Maternal energy investment in elephant seal pups: evidence for sexual equality. Amer. Natur. 141:466-480.

Le Boeuf, B.J., Y. Naito, T. Asaga, D. Crocker, and D.P. Costa. 1992. Swim speed in a female northern elephant seal: Metabolic and foraging implications. Can. J. Zool. 70, 786-795.

Worthy, G.A.J., P.A. Morris, D.P. Costa, and B.J. Le Boeuf. 1992. Moult energetics of the northern elephant seal. J. Zool. Lond. 227, 257-265.

Campagna, C., B. Le Boeuf, M. Lewis, and C. Bisioli. 1992. Equal investment in male and female offspring in southern elephant seals. J. Zool. Lond. 226, 551-561.

Rose, N., C. Deutsch, and B. Le Boeuf. 1991. Sexual behavior of male northern elephant seals: III. The mounting of weaned pups. Behaviour 119, 171-192.

Le Boeuf, B.J. and J. Reiter. 1991. Biological effects associated with El Ni–o, Southern Oscillation 1982-83, on northern elephant seals breeding at A–o Nuevo, California. Pp. 206-218 In F. Trillmich and K. Ono (eds.) Pinnipeds and El Ni–o: Responses to Environmental Stress. Springer Verlag, Berlin.

Aurioles, D. and B.J. Le Boeuf. 1991. Effects of El Ni–o 1982-1983 on California sea lions in Mexico. Pp. 112-118 In F. Trillmich and K. Ono (eds.) Pinnipeds and El Ni–o: Responses to Environmental Stress. Springer Verlag, Berlin.

Le Boeuf, B.J. 1991. The natural history of the northern elephant seal. Pp. 205 In F. Trillmich and K. Ono (eds.) Pinnipeds and El Ni–o: Responses to Environmental Stress. Springer Verlag, Berlin.

Trillmich, F., K.A. Ono, D.P. Costa, R.L. DeLong, S.D. Feldkamp, J.M. Francis, R.L. Gentry, C.B. Heath, B.J. Le Boeuf, P. Majluf, and A.E. York. 1991. The effects o f El Ni–o on pinniped populations in the Eastern Pacific. Pp. 247-270. In F. Trillmich and K. Ono (eds.) Pinnipeds and El Ni–o: Responses to Environmental Stress. Springer Verlag, Berlin.

Mesnick, S. and B.J. Le Boeuf. 1991. Sexual behavior of male northern elephant seals: II. Female response to potentially injurious encounters. Behaviour, 117:262-280.

Haley, M., C.J. Deutsch, and B.J. Le Boeuf. 1991. A method for estimating mass of large pinnipeds. Marine Mammal Science 7, 157-164.

Reiter, J. and B.J. Le Boeuf. 1991. Life history consequences of variation in age at primiparity in northern elephant seals. Behav. Ecol. Sociobiol. 28, 153-160.

Le Boeuf, B.J. 1991. Pinniped mating systems on land, ice, and in the water: emphasis on the phocidae. In: D. Renouf (Ed.) Behaviour of pinnipeds, Chapman and Hall, New York.

Le Boeuf, B.J. and S. Mesnick. 1991. Sexual behavior of male northern elephant seals: I. Lethal injuries to adult females. Behaviour , 116, 143-162.

Deutsch, C., M. Haley, and B.J. Le Boeuf. 1990. Reproductive effort of male northern elephant seals: estimates from mass loss. Can. J. Zool. 68, 2580-2593.

Hoelzel, A.R. and B. J. Le Boeuf. 1990. Low variation in northern elephant seal fingerprints. Fingerprint News 2, 10.

Le Boeuf, B.J. 1990. Underwater acrobats. Anima, 216, 10-21 (in Japanese).

Sakamoto, W., Y. Naito, A.C. Huntley and B.J. Le Boeuf. 1989. Daily gross energy requirements of a female northern elephant seal, Mirounga angustirostris, at sea. Nippon Suisan Gakkaishi 55, 2057-2063.

Le Boeuf, B.J., R. Condit and J. Reiter. 1989. Parental investment and the secondary sex ratio in northern elephant seals. Behav. Ecol. and Sociobiology, 25, 109-117.

Le Boeuf, B.J., Y. Naito, A.C. Huntley and T. Asaga. 1989. Prolonged, continuous deep diving by northern elephant seals. Can. J. Zool. 67, 2514-2519.

Le Boeuf, B.J. 1989. Incredible diving machines. Natural History. February, 34-41.

Naito, Y., B.J. Le Boeuf, T. Asaga and A.C. Huntley. 1989. Long- term diving records of an adult female northern elephant seal. Nankyoku Shiryo (Polar Rec.) 33, 1-9.

Le Boeuf, B.J. 1989. Bad names and bloody noses. BBC Wildlife, 77, 144-149.

Campagna, C. and B.J. Le Boeuf. 1988. Pup abduction and infanticide in southern sea lions, Otaria byronia. Behaviour, 107, 44-60.

Campagna, C. and B.J. Le Boeuf. 1988. Thermoregulatory behavior affects male mating behavior in southern sea lions, Otaria byronia. Behaviour, 107, 72-90.

Campagna, C. and B.J. Le Boeuf. 1988. Reproductive behavior of southern sea lions, Otaria byronia. Behaviour 104: 233-261.

Campagna, C., L. Cappozzo and B.J. Le Boeuf. 1988. Group raids in southern sea lions, Otaria byronia. Behaviour 105, 224-249.

Higgins, L.V., D.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. Marine Mammal Science 4: 44-58.

Le Boeuf, B.J. and J. Reiter. 1988. Lifetime reproductive success in northern elephant seals. Pp 344-362 In: T.H. Clutton-Brock (Ed.) Reproductive Success. University of Chicago Press, Chicago.

Le Boeuf, B.J., D.P. Costa, A.C. Huntley and S.D. Feldkamp. 1988. Diving behavior of female northern elephant seals, Mirounga angustirostris. Can. J. Zool. 66: 446-458.

Le Boeuf, B.J., J. McCosker, and J. Hewitt. 1987. Crater wounds on northern elephant seals: the cookie cutter shark strikes again. Fishery_Bulletin, 85, 387-392.

Le Boeuf, B.J. 1986. (in Japanese) Reproduction in northern elephant seals. Pp. 320-334 In: K. Wada (Ed.) The Care and Conservation of the Zenigata Seal. Eastern Sea University Publishing Association, Sapporo, Japan.

Le Boeuf, B.J., D. Costa, T. Huntley and G.L. Kooyman. 1986. Pattern and depth of dives in northern elephant seals. J. Zool. Lond. 208, 1-7.

Costa, D.P., B.J. Le Boeuf, C.L. Ortiz and A.C. Huntley. 1986. The energetics of lactation in the northern elephant seal. J. Zool. Lond. 209, 21-33.

Le Boeuf, B.J. 1986. Sexual strategies of seals and walruses. The New Scientist, 1491, 36-39.

Le Boeuf, B.J., K.W. Kenyon, B. Villa and J.P. Gallo. 1986. The Caribbean monk seal is extinct. Marine Mammal Science, 2, 70-72.

Villa-R., J.P. Gallo-R. and B.J. Le Boeuf. 1985. La foca monje, Monachus tropicalis (Mammalia: Pinnidedia), definitivamente extinguida. An. Inst. biol. Univ. Nal. Auton. Mex. Serie Zoologica (2): 573-588.

Le Boeuf, B.J. and B. Wursig. 1985. Beyond bean counting and whale tales. Marine Mammal Science, 1, 128-148.

Le Boeuf, B.J. 1985. Elephant seals. The Boxwood Press: Pacific Grove.

Le Boeuf, B.J. 1984. Beach warfare: sexual conflict among northern elephant seals. Pp. 284-285 In D. Macdonald (Ed.) The Encyclopedia of Mammals Facts on File, Inc., New York.

Keith, E.O., R. Condit, and B. J. Le Boeuf. 1984. California sea lions breeding at A–o Nuevo Island, California. J. Mamm. 65, 281-290.

Condit, R. and B.J. Le Boeuf. 1984. Feeding habits and feeding areas of the northern elephant seal. J. Mamm. 65, 281-290.

Ortiz, C.L., B.J. Le Boeuf, and D. Costa. 1984. Milk intake: an index of maternal investment in elephant seal pups. Amer. Natur., 124, 416-422.

Le Boeuf, B.J. and R.S. Condit. 1983. The high cost of living on the beach. Pacific Discovery. 36, 12-14.

Le Boeuf, B.J. 1983. Petition to list the Guadalupe Furs Seal, Arctocephalus townsendi, as an endangered species. Submitted to the Department of Commerce for publication in the Federal Register.

Riedman, M.L. and B.J. Le Boeuf. 1982. Mother-pup separation and adoption in northern elephant seals. Behav. Ecol. and Sociobiol. 11, 203-215.

Le Boeuf, B.J., D. Aurioles, R. Condit, C. Fox, R. Gisiner, R. Romero and F. Sinsel. 1982. Size and distribution of the California sea lion population in Mexico. Proc. Calif. Acad. Sci. 43, 77-85.

Le Boeuf, B.J., M. Riedman and R.S. Keyes. 1982. Shark predation on pinnipeds in California coastal waters. Fisheries Bulletin. 80, 891-895.

Le Boeuf, B.J. 1981. The elephant seal. pp 291-301 In P. Jewell (ed.) Problems in Management of Locally Abundant Wild Mammals. Academic Press.

Le Boeuf, B.J. and S. Kaza. (eds.) 1981. The Natural History of A–oNuevo. The Boxwood Press, Pacific Grove, Calif. (Chapters on history, mammals, and elephant seals by Le Boeuf; concluding chapter by Le Boeuf and Kaza.)

Reiter, J., K.J. Panken and B.J. Le Boeuf. 1981. Female competition and reproductive success in northern elephant seals. Anim. Behav. 29, 670-687.

Le Boeuf, B.J. and M.J. Bonnell. 1980. Pinnipeds of the California Channel Islands: abundance and distribution. pp. 475-493 In D. Power (ed.), The California Islands. Santa Barbara Museum of Natural History.

Le Boeuf, B.J., R. Werts, J. Anderson and S. Kaza. 1980. Interpreting Ano Nuevo. California State Department of Parks and Recreation Special Publication. 30 pp.

Le Boeuf, B.J. 1980. Marine mammals of the Central Coast. Big Creek Lumber and Building Supplies 1980 Catalog and Price Guide. 9 pp.

Bonnell, M.L., B.J. Le Boeuf, M.O. Pierson, D.H. Dettman and G.D. Farrens. 1979. Summary Report 1975-1978. Marine Mammal and Seabird Surveys of the Southern California Bight Area. Vol. III. Pinnipeds. Bureau of Land Management, Department of the Interior, Contract AA550-CT7-36 to Principal Investigators: Kenneth S. Norris (Cetacea), Burney J. Le Boeuf (Pinnipeds) and George L. Hunt, Jr. (Birds). 535 pp.

Le Boeuf, B.J. 1979. Northern elephant seal. pp 110-114 In Anonymous (ed.) Mammals in the Seas. Vol. 2. Pinniped species summaries and report on Sirenians. Annex B of the report of the FAO advisory committee on marine resources research working party on marine mammals. Food and Agriculture organization of the United Nations, Rome.

Reiter, J., N.L. Stinson and B.J. Le Boeuf. 1978. Northern elephant seal development: the transition from weaning to nutritional independence. Behav. Ecol. and Sociobiol. 3, 337-367.

Ortiz, C.L., D. Costa and B.J. Le Boeuf. 1978. Water and energy flux in elephant seal pups fasting under natural conditions. Physiol. Zool. 51, 166-178.

Le Boeuf, B.J. and B.R. Mate. 1978. Elephant seals colonize additional California islands. J. Mammal. 59, 621-622.

Le Boeuf, B.J. 1978. Sex and evolution. pp 3-34 In T. McGill, D. Dewsbury and B. Sachs (eds.) Sex and Behavior: Status and Prospectus, Plenum Publishing Co.

Christenson, T.E. and B.J. Le Boeuf. 1978. Aggression in the female northern elephant seal, Mirounga angustirostris. Behaviour. 64, 158-172.

Le Boeuf, B.J. 1978. Social behavior in some marine and terrestrial carnivores. pp 251-279 In E. Reese and F. Lighter (eds.) Contrasts in Behavior. John Wiley and Sons.

Le Boeuf, B.J. and K.J. Panken. 1977. Elephant seals breeding on the California mainland. Proc. Calif. Acad. Sci. 41, 267-280.

Le Boeuf, B.J. and C.L. Ortiz. 1977. Composition of elephant seal milk. J. Mammal. 58, 684-685.

Le Boeuf, B.J. and K.T. Briggs. 1977. The cost of living in a seal harem. Mammalia. 41, 167-195.

Le Boeuf, B.J. 1977. Back from extation? Pacific Discovery. 30, 1-9.

Cox, C.R. and B.J. Le Boeuf. 1977. Female incitation of male competition: a mechanism in sexual selection. Amer. Natur. 111, 317-335.

Le Boeuf, B.J. and L.F. Petrinovich. 1975. Elephant seal dialects: Are they reliable? Rapp. P. -v. Reun. cons. int. Explor. Mer. 169, 213-218.

Le Boeuf, B.J. 1975. Punta del Ano Nuevo. pp 44-58 In Thymos: Preludes to Interdependence. Big Trees Press. Santa Cruz, Calif.

Le Boeuf, B.J., D.A. Countryman and C.L. Hubbs. 1975. Records of elephant seals, Mirounga angustirostris, on Los Coronados Islands, Baja California, Mexico, with recent analyses of the breeding population. Trans. San Diego Soc. Nat. Hist. 18, 1-7.

Briggs, G.D., R.V. Hendrickson and B.J. Le Boeuf. 1975. Ketamine immobilization of northern elephant seals. J. Amer. Vet. Med. Assoc. 167, 546-548.

Le Boeuf, B.J. 1974. Elephant seal as fighter and lover. Psychology Today. 8, 104-108.

Le Boeuf, B.J. 1974. An island perspective. pp 28-35 In P. Scott and C. Wayburn (eds.) Images of the Northcoast. Big Trees Press. Felton, Calif.

Le Boeuf, B.J. and L.F. Petrinovich. 1974. Elephant seals: Interspecific comparisons of vocal and reproductive behavior. Mammalia. 38, 16-32.

Le Boeuf, B.J. 1974. Male-male competition and reproductive success in elephant seals. Amer. Zool. 14, 163-176.

Le Boeuf, B.J. and L.F. Petrinovich. 1974. Elephant seal dialects: origin and reliability. Anim. Behav. 22, 656-663.

Le Boeuf, B.J., D.G. Ainley and T.J. Lewis. 1974. Elephant seals on the Farallones: Population dynamics of an incipient colony. J. Mammal. 55, 370-385.

Le Boeuf, B.J., R.J. Whiting and R.F. Gantt. 1972. Perinatal behavior of northern elephant seal females and their young. Behaviour. 43, 121-156.

Le Boeuf, B.J. and M.L. Bonnell. 1971. DDT in California sea lions. Nature. 234, 108-110.

Le Boeuf, B.J. 1972. Sexual behavior in the northern elephant seal, Mirounga angustirostris. Behaviour. 41, 1-26.

Le Boeuf, B.J. 1971. The aggression of the breeding bulls. Natural History. 130, 82-94.

Peeke, H.V.S., B.J. Le Boeuf and M.J. Herz. 1971. The effect of strychnine administration during development on adult maze learning in the rat. II. Drug administration from day 51-70. Psychopharmacologia. 19, 262-265.

Brownell, R.L. Jr. and B.J. Le Boeuf. 1971. California sea lion mortality: natural or artifact? pp 287-305 In Biological and Oceanographical Survey of the Santa Barbara Channel Oil Spill, 1969-1970. Vol. I. Allan Hancock Foundation, University of Southern California.

Le Boeuf, B.J. 1971. Oil contamination and elephant seal mortality: A "negative" finding. pp 277-285 In Biological and Oceanographical Survey of the Santa Barbara Channel Oil Spill, 1969-1970. Vol. I. Allan Hancock Foundation, University of Southern California.

Le Boeuf, B.J. 1970. Copulatory and aggressive behavior in the prepuberally castrated dog. Hormones and Behavior. 1, 127-136.

Le Boeuf, B.J. and J.L. Allen. 1970. Prolonged reinstatement of sexual behavior in castrated male rats with ether of testosterone, SC-16148. Hormones and Behavior. 1, 121-125.

Le Boeuf, B.J. and R.S. Peterson. 1969. Dialects in elephant seals. Science. 166, 1654-1656.

Peterson, R.S. and B.J. Le Boeuf. 1969. Population studies of seals and sea lions. pp 74-79 In Proc. 34th North American Wildlife and Natural Resources Conference.

Le Boeuf, B.J. and H.V.S. Peeke. 1969. The effect of strychnine administration during development on adult maze learning in the rat. Psychopharmacologica. 16, 49-53.

Le Boeuf, B.J. and R.S. Peterson. 1969. Social status and mating activity in elephant seals. Science. 163, 91-93.

Peterson, R.S. and B.J. Le Boeuf. 1969. Northern fur seals, (Callorhinus ursinus) breeding in California. Polar Record. 14, 684-686.

Peterson, R.S. and B.J. Le Boeuf. 1969. Fur seals in California. Pacific Discovery. 22, 12-15.

Peterson, R.S., B.J. Le Boeuf and R.L. DeLong. 1968. Fur seals from the Bering Sea breeding in California. Nature. 219, 899-901.

Beach, F.A., C.M. Rodgers and B.J. Le Boeuf. 1968. Coital behavior in dogs: II. Effects of estrogen on mounting by females. J. Comp. Physiol. Psychol. 66, 296-307.

Beach, F.A. and B.J. Le Boeuf. 1967. Coital behaviour in dogs. I. Preferential mating in the bitch. Anim. Behav. 15, 546-558.

Le Boeuf, B.J. 1967. Heterosexual attraction in dogs. Psychon. Sci. 7, 313-314.

Le Boeuf, B.J. 1967. Interindividual associations in dogs. Behaviour. 29, 268-295.

Wilson, J.R., N. Adler and B.J. Le Boeuf. 1965. The effects of intromission frequency on successful pregnancy in the female rat. Proc. Natl. Aca. Sci. 53, 1392-1395.

ABSTRACTS, REVIEWS AND REPRINTS

Book review of Fur Seals: Maternal Strategies on Land and Sea. R.L. Gentry and G.L. Kooyman (Eds.), Princeton University Press, 1986. National Geographic Research. 1987. 13: 9-10.

Cox, C.R. and B.J. Le Boeuf. 1980. Female incitation of male competition: A mechanism in sexual selection. pp 320-338 In J.H. Hunt (ed.) Selected Readings in Sociobiology. McGraw-Hill, New York.

Le Boeuf, B.J. 1977. Post-weaning development in elephant seals. The Behavior of Marine Organisms: Proceedings of the Annual Regional Meeting of the Animal Behavior Society, Marine Sciences Research Laboratory Technical Report, No. 20, pp 268-269 (abstract).

Le Boeuf, B.J. 1974. Elephant seal as fighter and lover. Psychology Today, 8, 104-108. Reprinted in England, France and Germany.

Le Boeuf, B.J. and R. S. Peterson. 1973. Social status and mating activity in elephant seals. pp In T.E. McGill (ed.) Readings in Animal Behavior. Vol. II, 2nd Ed., Holt, Rinehardt and Winston.

Peeke, H.V.S., B.J. Le Boeuf and M.J. Herz. 1972. The effect of strychnine administration during development on adult maze learning in the rat. II: Drug administration from day 51 to 70. pp In J.L. McGaugh and M.J. Herz (eds.) Memory Consolidation. Albion Pub. Co., San Francisco.

Le Boeuf, B.J. 1971. Book review of Love and Hate by Irenaus Eibl-Eibesfeldt. Holt, Rinehard and Winston. Psychology Today, 6, 12.

Beach, F.A. and B.J. Le Boeuf. 1970. Coital behavior in dogs. pp In M.R. Ratner and S.C. Denny (eds.) Comparative Psychology. The Dorsey Press.

Le Boeuf, B.J. and R.S. Peterson. 1969. Dialects in elephant seals. pp 103-108 In Proc. 6th Annual Conference on Biosonar and Diving Mammals. Stanford Research Institute, Menlo Park, Calif.

Le Boeuf, B.J. and R.S. Peterson. 1968. Social status and mating activity in elephant seals. Amer. Zool. 8, 39 (abstract).

Le Boeuf, B.J. 1968. The function of the genital lock in Canidae. Communications in Behavioral Biology, 1 (abstract).

Le Boeuf, B.J. 1965. Book review of Canine Behaviour by M.W. Fox. Springfield, Illinois: Charles C. Thomas. In The Journal of Nervous and Mental Disease, 141, 384-385.

FILMS

Consultant and participant in film, "Dobutsu Kisotangai"(Amazing Animals), Tokyo Broadcasting System network, 2003.

Consultant and participant in film, "Tracking the white shark", National Geographic Society Discovery television show, 1999.

Consultant and participant in film, "Elephant seals: those magnificent diving machines", National Geographic Society Discovery television show, 1991.

Consultant to Nippon Hoso Kyokai (Japan Broadcasting Corporation) film on elephant seal social behavior.

Consultant and participant in a film on elephant seals of Ano Nuevo, "The Blubber Lovers", British Broadcasting System Natural History Unit. Narrated by David Attenborough. Aired in England, February 1989. US rights by the National Geographic Society.

Consultant on BBC TV series, "Trials of Life", hosted by David Attenborough, 1987.

Beach, F.A. and B.J. Le Boeuf. Sexual behavior in the dog.

Beach, F.A. and B.J. Le Boeuf. Maternal behavior in the dog.

Le Boeuf, B.J. Breeding behavior of the northern elephant seal.

Consultant on The Heavyweights. Anglia Film. London. Filmed by John Paling, Oxford Films Limited.

Consultant on The Return of the Elephant Seal, WHW Productions, Inc., San Francisco.

At Press