Marine Mammal Institute

Croll, D. A., Ballance, L. T., Wursig, B. G., & Tyler, W. B.. (1986). Movements and daily activity patterns of a Brown Pelican in central California. Condor, 88, 258-260.

Pitman, R. L., & Ballance, L. T.. (1990). Daytime Feeding by Leach's Storm-Petrel on a Midwater Fish in the Eastern Tropical Pacific. The Condor, 92(2), 524. doi:10.2307/1368253

Ballance, L. T. (1990). Residence patterns, group organization, and surfacing associations of bottlenose dolphins in Kino Bay, Gulf of California, Mexico. In The bottlenose dolphin (pp. 267-283). Academic Press.

Pitman, R. L., & Ballance, L. T.. (1992). Parkinson's Petrel Distribution and Foraging Ecology in the Eastern Pacific: Aspects of an Exclusive Feeding Relationship with Dolphins. The Condor, 94(4), 825 - 835. doi:10.2307/1369280

Ballance, L. T. (1992). Ranges and habitat utilization patterns of the bottlenose dolphin, Tursiops truncatus, in the Gulf of California, Mexico. Marine Mammal Science, 8, 262-274.

Ballance, L. T. (1995). Flight energetics of free-ranging Red-footed Boobies, Sula sula. Physiological Zoology, 68, 887-914.

Ballance, L. T., Pitman, R. L., & Reilly, S. B.. (1997). Seabird Community Structure Along a Productivity Gradient: Importance of Competition and Energetic Constraint. Ecology, 78(5), 1502. doi:10.2307/2266144

Ballance, L. T., & Pitman, R. L.. (1998). Cetaceans of the Western Tropical Indian Ocean: Distribution, Relative Abundance, and Comparisons with Cetacean Communities of Two Other Tropical Ecosystems. Marine Mammal Science, 14(3), 429-459.

Hertel, F., & Ballance, L. T.. (1999). Wing Ecomorphology of Seabirds from Johnston Atoll. The Condor, 101(3), 549 - 556. doi:10.2307/1370184

Ballance, L. T., Anderson, R. C., Pitman, R. L., Stafford, K. M., Shaan, A., Waheed, Z., & Jr., R. L. Brownell. (2001). Cetacean sightings around the Republic of the Maldives, April 1998. Journal of Cetacean Research and Management, 3(2), 213-218.

Pitman, R. L., Ballance, L. T., Mesnick, S. L., & Chivers, S. J.. (2001). Killer whale predation on sperm whales: observations and implications. Marine Mammal Science 17(3):494-507, 17(3), 494-507.

Spear, L. B., Ballance, L. T., & Ainley, D. G.. (2001). Response of seabirds to thermal boundaries in the tropical Pacific: the thermocline versus the Equatorial Front. Marine Ecology Progress Series, 219, 275 - 289. doi:10.3354/meps219275

Ballance, L. T., Ainley, D. G., & Hunt, G. L.. (2001). Seabird Foraging Ecology. In Encyclopedia of Ocean Sciences (Vol. 5, pp. 2636-2644). London: Academic Press.

Ballance, L. T. (2002). Cetacean Ecology. In Encyclopedia of Marine Mammals (pp. 208-214). San Diego: Academic Press.

Pitman, R. L., & Ballance, L. T.. (2002). The changing status of marine birds breeding at San Benedicto Island, Mexico. Wilson Bulletin, 114(1), 11-19.

Ballance, L. T. (2002). Review of Cormorant harassment to protect juvenile salmonids in Tillamook County, Oregon. Marine Ornithology, 30, 54.

Ford, R. G., Ainley, D. G., Casey, J. L., Keiper, C. A., Spear, L. B., & Ballance, L. T.. (2004). The biogeographic patterns of seabirds in the central portion of the California Current. Marine Ornithology, 32, 77-96.

Karnovsky, J. J., Spear, L. B., Carter, H. R., Ainley, D. G., Amey, K. D., Ballance, L. T., et al.. (2005). At-sea distribution, abundance and habitat affinities of Xantus’s Murrelets. Marine Ornithology, 33, 89-104.

Pitman, R. L., Ballance, L. T., & Bost, C.. (2005). Clipperton Island: Pig sty, rat hole and booby prize. Marine Ornithology, 33, 193-194.

Borberg, J. M., Ballance, L. T., Pitman, R. L., & Ainley, D. G.. (2005). A test for bias attributable to seabird avoidance of ships during surveys conducted in the tropical Pacific. Marine Ornithology, 33, 173-179.

Barlow, J., Ferguson, M., Perrin, W. F., Ballance, L. T., Gerrodette, T., Joyce, G., et al.. (2006). Abundance and density of beaked and bottlenose whales (Family Ziphiidae). Journal of Cetacean Research and Management 7(3):263-270., 7(3), 263-270.

Pyle, P., Friedrichsen, G., Staudt, T., Oedekoven, C., & Ballance, L. T.. (2006). First record of Ringed Storm-Petrel (Oceanodroma hornbyi) for North America. North American Birds, 60(1), 162-163.

Brooke, M. D. L., Ballance, L. T., Pitman, R. L., & Furness, R. W.. (2006). Fishery impacts on the food supplies of seabirds. Acta Zoologica Sinica, 52, 639-640.

MacLeod, C., Perrin, W. F., Pitman, R. L., Barlow, J., Ballance, L. T., D’Amico, A., et al.. (2006). Known and inferred distributions of beaked whale species (Cetacea: Ziphiidae). Journal of Cetacean Research and Management, 7(3), 271-286.

Ballance, L. T., Pitman, R. L., & Fiedler, P. C.. (2006). Oceanographic influences on seabirds and cetaceans of the eastern tropical Pacific: A review. Progress in Oceanography, 69(2-4), 360 - 390. doi:10.1016/j.pocean.2006.03.013