Index Catalog // ScholarsArchive@OSU

Creator:: Friedlaender, Ari S., Johnston, David W., Tyson, Reny B., Kaltenberg, Amanda, Goldbogen, Jeremy A., Stimpert, Alison K., Curtice, Corrie, Hazen, Elliott L., Halpin, Patrick N., Read, Andrew J., and Nowacek, Douglas P.
Abstract:: Air-breathing marine animals face a complex set of physical challenges associated with diving that affect the decisions of how to optimize feeding. Baleen whales (Mysticeti) have evolved bulk-filter feeding mechanisms to efficiently feed on dense prey patches. Baleen whales are central place foragers where oxygen at the surface represents the...
Resource Type:: Article

Creator:: Hays, Graeme C., Ferreira, Luciana C., Sequeira, Ana M. M., Meekan, Mark G., Duarte, Carlos M., Bailey, Helen, Bailleul, Fred, Bowen, W. Don, Caley, M. Julian, Costa, Daniel P., Eguíluz, Victor M., Fossette, Sabrina, Friedlaender, Ari S., Gales, Nick, Gleiss, Adrian C., Gunn, John, Harcourt, Rob, Hazen, Elliott L., Heithaus, Michael R., Heupel, Michelle, Holland, Kim, Horning, Markus, Jonsen, Ian, Kooyman, Gerald L., Lowe, Christopher G., Madsen, Peter T., Marsh, Helene, Phillips, Richard A., Righton, David, Ropert-Coudert, Yan, Sato, Katsufumi, Shaffer, Scott A., Simpfendorfer, Colin A., Sims, David W., Skomal, Gregory, Takahashi, Akinori, Trathan, Philip N., Wikelski, Martin, Womble, Jamie N., and Thums, Michele
Abstract:: It is a golden age for animal movement studies and so an opportune time to assess priorities for future work. We assembled 40 experts to identify key questions in this field, focussing on marine megafauna, which include a broad range of birds, mammals, reptiles, and fish. Research on these taxa...
Resource Type:: Article

Creator:: Goldbogen, Jeremy A., Hazen, Elliott L., Friedlaender, Ari S., Calambokidis, John, DeRuiter, Stacy L., Stimpert, Alison K., and Southall, Brandon L.
Abstract:: 1. Despite their importance in determining the rate of both energy gain and expenditure, how the fine-scale kinematics of foraging are modified in response to changes in prey abundance and distribution remain poorly understood in many animal ecosystems. 2. In the marine environment, bulk-filter feeders rely on dense aggregations of...
Resource Type:: Article

Creator:: Parks, Susan E., Cusano, Dana A., Stimpert, Alison K., Weinrich, Mason T., Friedlaender, Ari S., and Wiley, David N.
Abstract:: Humpback whales (Megaptera novaeangliae), a mysticete with a cosmopolitan distribution, demonstrate marked behavioural plasticity. Recent studies show evidence of social learning in the transmission of specific population level traits ranging from complex singing to stereotyped prey capturing behaviour. Humpback whales have been observed to employ group foraging techniques, however details...
Resource Type:: Article

Creator:: Friedlaender, Ari S., Goldbogen, Jeremy A., Hazen, Elliott L., Calambokidis, John, and Southall, Brandon L.
Abstract:: A major focus in macroecology is to understand the mechanisms that drive differences in habitat, morphology, and behavior in closely related species (Brown 1995). Within this paradigm, energy use and prey acquisition play a fundamental role in affecting behavior, especially with respect to foraging patterns and predator‐prey interactions. Because resources...
Resource Type:: Article

Creator:: Risch, Denise, Gales, Nicholas J., Gedamke, Jason, Kindermann, Lars, Nowacek, Douglas P., Read, Andrew J., Siebert, Ursula, Van Opzeeland, Ilse C., Van Parijs, Sofie M., and Friedlaender, Ari S.
Abstract:: For decades, the bio-duck sound has been recorded in the Southern Ocean, but the animal producing it has remained a mystery. Heard mainly during austral winter in the Southern Ocean, this ubiquitous sound has been recorded in Antarctic waters and contemporaneously off the Australian west coast. Here, we present conclusive...
Resource Type:: Article

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