Acceleration-triggered animal-borne videos show a dominance of fish in the diet of female northern elephant seals
Yoshino, Kaori, Takahashi, Akinori, Adachi, Taiki, Costa, Daniel P, Robinson, Patrick W, Peterson, Sarah H, Hückstädt, Luis A, Holser, Rachel R, Naito, Yasuhiko
Published in Journal of experimental biology (2020)
Published in Journal of experimental biology (2020)
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Journal Article
Whiskers as hydrodynamic prey sensors in foraging seals
Adachi, Taiki, Naito, Yasuhiko, Robinson, Patrick W, Costa, Daniel P, Hückstädt, Luis A, Holser, Rachel R, Iwasaki, Wataru, Takahashi, Akinori
Published in Proceedings of the National Academy of Sciences - PNAS (21.06.2022)
Published in Proceedings of the National Academy of Sciences - PNAS (21.06.2022)
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Impacts of marine heatwaves on top predator distributions are variable but predictable
Welch, Heather, Savoca, Matthew S, Brodie, Stephanie, Jacox, Michael G, Muhling, Barbara A, Clay, Thomas A, Cimino, Megan A, Benson, Scott R, Block, Barbara A, Conners, Melinda G, Costa, Daniel P, Jordan, Fredrick D, Leising, Andrew W, Mikles, Chloe S, Palacios, Daniel M, Shaffer, Scott A, Thorne, Lesley H, Watson, Jordan T, Holser, Rachel R, Dewitt, Lynn, Bograd, Steven J, Hazen, Elliott L
Published in Nature communications (05.09.2023)
Published in Nature communications (05.09.2023)
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Journal Article
Foraging behavior and age affect maternal transfer of mercury to northern elephant seal pups
Peterson, Sarah H, Peterson, Michael G, Ackerman, Joshua T, Debier, Cathy, Goetsch, Chandra, Holser, Rachel R, Hückstädt, Luis A, Johnson, Jennifer C, Keates, Theresa R, McDonald, Birgitte I, McHuron, Elizabeth A, Costa, Daniel P
Published in Scientific reports (26.02.2024)
Published in Scientific reports (26.02.2024)
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First observations of Weddell seals foraging in sponges in Erebus Bay, Antarctica
Foster-Dyer, Rose T. N., Goetz, Kimberly T., Pinkerton, Matthew H., Iwata, Takashi, Holser, Rachel R., Michael, Sarah A., Pritchard, Craig, Childerhouse, Simon, Rotella, Jay, Federwisch, Luisa, Costa, Daniel P., LaRue, Michelle A.
Published in Polar biology (01.07.2023)
Published in Polar biology (01.07.2023)
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Body condition changes at sea: Onboard calculation and telemetry of body density in diving animals
Adachi, Taiki, Lovell, Philip, Turnbull, James, Fedak, Mike A., Picard, Baptiste, Guinet, Christophe, Biuw, Martin, Keates, Theresa R., Holser, Rachel R., Costa, Daniel P., Crocker, Daniel E., Miller, Patrick J. O.
Published in Methods in ecology and evolution (01.06.2023)
Published in Methods in ecology and evolution (01.06.2023)
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Journal Article
Changes in Northern Elephant Seal Skeletal Muscle Following Thirty Days of Fasting and Reduced Activity
Wright, Traver J, Davis, Randall W, Holser, Rachel R, Hückstädt, Luis A, Danesi, Christopher P, Porter, Craig, Widen, Steven G, Williams, Terrie M, Costa, Daniel P, Sheffield-Moore, Melinda
Published in Frontiers in physiology (06.10.2020)
Published in Frontiers in physiology (06.10.2020)
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Eavesdropping on the brain at sea: development of a surface-mounted system to detect weak electrophysiological signals from wild animals
Kendall-Bar, Jessica M, Mukherji, Ritika, Nichols, Jordan, Lopez, Catherine, Lozano, Daniel A, Pitman, Julie K, Holser, Rachel R, Beltran, Roxanne S, Schalles, Matt, Field, Cara L, Johnson, Shawn P, Vyssotski, Alexei L, Costa, Daniel P, Williams, Terrie M
Published in Animal biotelemetry (23.05.2022)
Published in Animal biotelemetry (23.05.2022)
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Best practice recommendations for the use of external telemetry devices on pinnipeds
Horning, Markus, Andrews, Russel D., Bishop, Amanda M., Boveng, Peter L., Costa, Daniel P., Crocker, Daniel E., Haulena, Martin, Hindell, Mark, Hindle, Allyson G., Holser, Rachel R., Hooker, Sascha K., Hückstädt, Luis A., Johnson, Shawn, Lea, Mary-Anne, McDonald, Birgitte I., McMahon, Clive R., Robinson, Patrick W., Sattler, Renae L., Shuert, Courtney R., Steingass, Sheanna M., Thompson, Dave, Tuomi, Pamela A., Williams, Cassondra L., Womble, Jamie N.
Published in Animal biotelemetry (04.10.2019)
Published in Animal biotelemetry (04.10.2019)
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Density-dependent effects on reproductive output in a capital breeding carnivore, the northern elephant seal ( Mirounga angustirostris )
Holser, Rachel R, Crocker, Daniel E, Robinson, Patrick W, Condit, Richard, Costa, Daniel P
Published in Proceedings of the Royal Society. B, Biological sciences (13.10.2021)
Published in Proceedings of the Royal Society. B, Biological sciences (13.10.2021)
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Journal Article
Mercury Bioaccumulation and Cortisol Interact to Influence Endocrine and Immune Biomarkers in a Free-Ranging Marine Mammal
Peterson, Sarah H., Ackerman, Joshua T., Holser, Rachel R., McDonald, Birgitte I., Costa, Daniel P., Crocker, Daniel E.
Published in Environmental science & technology (11.04.2023)
Published in Environmental science & technology (11.04.2023)
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Brain activity of diving seals reveals short sleep cycles at depth
Kendall-Bar, Jessica M, Williams, Terrie M, Mukherji, Ritika, Lozano, Daniel A, Pitman, Julie K, Holser, Rachel R, Keates, Theresa, Beltran, Roxanne S, Robinson, Patrick W, Crocker, Daniel E, Adachi, Taiki, Lyamin, Oleg I, Vyssotski, Alexei L, Costa, Daniel P
Published in Science (American Association for the Advancement of Science) (21.04.2023)
Published in Science (American Association for the Advancement of Science) (21.04.2023)
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Journal Article
What's in a whisker? Disentangling ecological and physiological isotopic signals
McHuron, Elizabeth A., Holser, Rachel R., Costa, Daniel P.
Published in Rapid communications in mass spectrometry (15.01.2019)
Published in Rapid communications in mass spectrometry (15.01.2019)
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Journal Article
Adrenal response to ACTH challenge alters thyroid and immune function and varies with body reserves in molting adult female northern elephant seals
Northey, Allison D, Holser, Rachel R, Shipway, Garrett T, Costa, Daniel P, Crocker, Daniel E
Published in American journal of physiology. Regulatory, integrative and comparative physiology (01.07.2023)
Published in American journal of physiology. Regulatory, integrative and comparative physiology (01.07.2023)
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Individual variation in life-history timing: synchronous presence, asynchronous events and phenological compensation in a wild mammal
Beltran, Roxanne S, Lozano, Raquel R, Morris, Patricia A, Robinson, Patrick W, Holser, Rachel R, Keates, Theresa R, Favilla, Arina B, Kilpatrick, A Marm, Costa, Daniel P
Published in Proceedings of the Royal Society. B, Biological sciences (17.04.2024)
Published in Proceedings of the Royal Society. B, Biological sciences (17.04.2024)
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Changes in serum adipokines during natural extended fasts in female northern elephant seals
Rzucidlo, Caroline L., Sperou, Emily S., Holser, Rachel R., Khudyakov, Jane I., Costa, Daniel P., Crocker, Daniel E.
Published in General and comparative endocrinology (01.07.2021)
Published in General and comparative endocrinology (01.07.2021)
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Changes in apolipoprotein abundance dominate proteome responses to prolonged fasting in elephant seals
Khudyakov, Jane I, Holser, Rachel R, Vierra, Craig A, Ly, Serena T, Niel, Theron K, Hasan, Basma M, Crocker, Daniel E, Costa, Daniel P
Published in Journal of experimental biology (15.02.2022)
Published in Journal of experimental biology (15.02.2022)
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Journal Article
Research Handling Effects on Stress Hormones, Blood Parameters, and Heart Rate in Juvenile Northern Elephant Seals (Mirounga angustirostris)
Cooley, Lauren A, Costa, Daniel P, Hannah, Shawn M, Hindle, Allyson G, Holser, Rachel R, Horning, Markus, Klinck, Holger, Ponganis, Paul J, Williams, Cassondra L, McDonald, Birgitte I
Published in The FASEB journal (01.05.2022)
Published in The FASEB journal (01.05.2022)
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