Index Catalog // ScholarsArchive@OSU

Post-Breeding Season Migrations of a Top Predator, the Harbor Seal (Phoca vitulina richardii), from a Marine Protected Area in Alaska

Creator:: Womble, Jamie N. and Gende, Scott M.
Abstract:: Marine protected areas (MPAs) are increasingly being used as a conservation tool for highly mobile marine vertebrates and the focus is typically on protecting breeding areas where individuals are aggregated seasonally. Yet movements during the non-breeding season can overlap with threats that may be equally as important to population dynamics....
Resource Type:: Article
Full Text:: . Womble1,2*, Scott M. Gende2 1Department of Fisheries and Wildlife, Marine Mammal Institute, Oregon State

BakerCScottFisheriesWildlifeMicrosatelliteMarkersReveal_TableS2.pdf

Creator:: José Pérez-Alvarez, María, Olavarría, Carlos, Moraga, Rodrigo, Baker, C. Scott, Hamner, Rebecca M., and Poulin, Elie
Abstract:: Understanding genetic differentiation and speciation processes in marine species with high dispersal capabilities is challenging. The Chilean dolphin, Cephalorhynchus eutropia, is the only endemic cetacean of Chile and is found in two different coastal habitats: a northern habitat with exposed coastlines, bays and estuaries from Valparaíso (33°02' S) to Chiloé...

BakerCScottFisheriesWildlifeMicrosatelliteMarkersReveal_TableS1.pdf

Creator:: José Pérez-Alvarez, María, Olavarría, Carlos, Moraga, Rodrigo, Baker, C. Scott, Hamner, Rebecca M., and Poulin, Elie
Abstract:: Understanding genetic differentiation and speciation processes in marine species with high dispersal capabilities is challenging. The Chilean dolphin, Cephalorhynchus eutropia, is the only endemic cetacean of Chile and is found in two different coastal habitats: a northern habitat with exposed coastlines, bays and estuaries from Valparaíso (33°02' S) to Chiloé...

BakerCScottFisheriesWildlifeMicrosatelliteMarkersReveal.pdf

Creator:: José Pérez-Alvarez, María, Olavarría, Carlos, Moraga, Rodrigo, Baker, C. Scott, Hamner, Rebecca M., and Poulin, Elie
Abstract:: Understanding genetic differentiation and speciation processes in marine species with high dispersal capabilities is challenging. The Chilean dolphin, Cephalorhynchus eutropia, is the only endemic cetacean of Chile and is found in two different coastal habitats: a northern habitat with exposed coastlines, bays and estuaries from Valparaíso (33°02' S) to Chiloé...
Full Text:: Pérez-Alvarez1,2*, Carlos Olavarría2,3, Rodrigo Moraga2, C. Scott Baker4, Rebecca M. Hamner4, Elie

Differences in Adélie Penguin (Pygoscelis adeliae) Chick Growth Rates and Diet

Creator:: Jennings, Scott, Varsani, Arvind, Dugger, Katie M., Ballard, Grant, and Ainley, David G.
Abstract:: Sexually size-dimorphic species must show some difference between the sexes in growth rate and/or length of growing period. Such differences in growth parameters can cause the sexes to be impacted by environmental variability in different ways, and understanding these differences allows a better understanding of patterns in productivity between individuals...
Resource Type:: Article
Full Text:: adeliae) Chick Growth Rates and Diet Scott Jennings1*, Arvind Varsani2,3,4, Katie M. Dugger5, Grant

Microsatellite Markers Reveal Strong Genetic Structure in the Endemic Chilean Dolphin

Creator:: José Pérez-Alvarez, María, Olavarría, Carlos, Moraga, Rodrigo, Baker, C. Scott, Hamner, Rebecca M., and Poulin, Elie
Abstract:: Understanding genetic differentiation and speciation processes in marine species with high dispersal capabilities is challenging. The Chilean dolphin, Cephalorhynchus eutropia, is the only endemic cetacean of Chile and is found in two different coastal habitats: a northern habitat with exposed coastlines, bays and estuaries from Valparaíso (33°02' S) to Chiloé...
Resource Type:: Article

RobyDanielFisheriesWildlifeForagingResponsesBlack-Legged.pdf

Creator:: Paredes, Rosana, Orben, Rachael A., Suryan, Robert M., Irons, David B., Roby, Daniel D., Harding, Ann M. A., Young, Rebecca C., Benoit-Bird, Kelly J., Ladd, Carol, Renner, Heather, Heppell, Scott, Phillips, Richard A., and Kitaysky, Alexander
Abstract:: We hypothesized that changes in southeastern Bering Sea foraging conditions for black-legged kittiwakes (Rissa tridactyla) have caused shifts in habitat use with direct implications for population trends. To test this, we compared at-sea distribution, breeding performance, and nutritional stress of kittiwakes in three years (2008–2010) at two sites in the...
Full Text:: *, Rachael A. Orben2, Robert M. Suryan3, David B. Irons4, Daniel D. Roby5, Ann M. A. Harding6, Rebecca C

RobyDanielFisheriesWildlifeForagingResponsesBlack-Legged_AppendixS1.pdf

Creator:: Paredes, Rosana, Orben, Rachael A., Suryan, Robert M., Irons, David B., Roby, Daniel D., Harding, Ann M. A., Young, Rebecca C., Benoit-Bird, Kelly J., Ladd, Carol, Renner, Heather, Heppell, Scott, Phillips, Richard A., and Kitaysky, Alexander
Abstract:: We hypothesized that changes in southeastern Bering Sea foraging conditions for black-legged kittiwakes (Rissa tridactyla) have caused shifts in habitat use with direct implications for population trends. To test this, we compared at-sea distribution, breeding performance, and nutritional stress of kittiwakes in three years (2008–2010) at two sites in the...

Foraging Responses of Black-Legged Kittiwakes to Prolonged Food-Shortages around Colonies on the Bering Sea Shelf

Creator:: Paredes, Rosana, Orben, Rachael A., Suryan, Robert M., Irons, David B., Roby, Daniel D., Harding, Ann M. A., Young, Rebecca C., Benoit-Bird, Kelly J., Ladd, Carol, Renner, Heather, Heppell, Scott, Phillips, Richard A., and Kitaysky, Alexander
Abstract:: We hypothesized that changes in southeastern Bering Sea foraging conditions for black-legged kittiwakes (Rissa tridactyla) have caused shifts in habitat use with direct implications for population trends. To test this, we compared at-sea distribution, breeding performance, and nutritional stress of kittiwakes in three years (2008–2010) at two sites in the...
Resource Type:: Article

Prey Patch Patterns Predict Habitat Use by Top Marine Predators with Diverse Foraging Strategies

Creator:: Benoit-Bird, Kelly J., Battaile, Brian C., Heppell, Scott A., Hoover, Brian, Irons, David, Jones, Nathan, Kuletz, Kathy J., Nordstrom, Chad A., Paredes, Rosana, Suryan, Robert M., Waluk, Chad M., and Trites, Andrew W.
Abstract:: Spatial coherence between predators and prey has rarely been observed in pelagic marine ecosystems. We used measures of the environment, prey abundance, prey quality, and prey distribution to explain the observed distributions of three co-occurring predator species breeding on islands in the southeastern Bering Sea: black-legged kittiwakes (Rissa tridactyla), thick-billed...
Resource Type:: Article
Full Text:: , Scott A. Heppell2, Brian Hoover4, David Irons5, Nathan Jones4, Kathy J. Kuletz5, Chad A. Nordstrom3

ScholarsArchive@OSU

Post-Breeding Season Migrations of a Top Predator, the Harbor Seal (Phoca vitulina richardii), from a Marine Protected Area in Alaska

BakerCScottFisheriesWildlifeMicrosatelliteMarkersReveal_TableS2.pdf

BakerCScottFisheriesWildlifeMicrosatelliteMarkersReveal_TableS1.pdf

BakerCScottFisheriesWildlifeMicrosatelliteMarkersReveal.pdf

Differences in Adélie Penguin (Pygoscelis adeliae) Chick Growth Rates and Diet

Microsatellite Markers Reveal Strong Genetic Structure in the Endemic Chilean Dolphin

RobyDanielFisheriesWildlifeForagingResponsesBlack-Legged.pdf

RobyDanielFisheriesWildlifeForagingResponsesBlack-Legged_AppendixS1.pdf

Foraging Responses of Black-Legged Kittiwakes to Prolonged Food-Shortages around Colonies on the Bering Sea Shelf

Prey Patch Patterns Predict Habitat Use by Top Marine Predators with Diverse Foraging Strategies

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