Papers

Ecosystem Sentinels as Early-Warning Indicators in the Anthropocene

Abrahms Lab, Papers /

Authors: Elliott L. Hazen, Matthew S. Savoca T.J. Clark-Wolf, Max Czapanskiy, Peter M. Rabinowitz, and Briana AbrahmsJournal: Annual Review of Environment and ResourcesDOI: https://doi.org/10.1146/annurev-environ-111522-102317 “Sentinel species, from birds to invertebrates, have been used to provide insights into ecosystem function, as leading indicators of risk to human health and as harbingers of future change, with implications for ecosystem structure and function. […]

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The value of field research in academia

Abrahms Lab, Boersma Lab, Papers /

Authors: Kasim Rafiq, Neil R. Jordan, J. Weldon McNutt, John Neelo, Nina Attias, Dee Boersma, Meredith S. Palmer, Jennifer Ruesink, and Briana AbrahmsJournal: ScienceDOI: https://www.science.org/doi/10.1126/science.ado6937 “By refining the academic system to recognize and support different forms of scientific inquiry equally, we can build the diverse research community necessary to empower discovery across disciplines.”

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The capacity of sentinel species to detect changes in environmental conditions and ecosystem structure

Abrahms Lab, Boersma Lab, Papers /

Authors: T. J. Clark-Wolf, Katie A. Holt, Erik Johansson, Anna C. Nisi, Kasim Rafiq, Leigh West, P. Dee Boersma, Elliott L. Hazen, Sue E. Moore, Briana AbrahmsJournal: Journal of Applied EcologyDOI: https://doi.org/10.1111/1365-2664.14669 “A major obstacle to preventing and reversing biodiversity loss in the Anthropocene lies in the scarcity of tools and data for monitoring the health and trajectory of ecosystems. Sentinel species can provide insight into unobserved ecosystem change,

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A fearful scourge to the penguin colonies: Southern giant petrel (Macronectes giganteus) predation on living Magellanic penguins (Spheniscus magellanicus) may be more common than assumed

Boersma Lab, Papers /

Authors: Dr. Eric Wagner, Dr. Ginger Rebstock and Dr. P Dee BoersmaJournal: Marine Ecology Press SeriesDOI: https://doi.org/10.1002/ece3.11258 Excerpt from abstract: Southern giant petrels (Macronectes giganteus) are important consumers that range across the oceans throughout the southern hemisphere […] Here we describe a predation attempt by a trio of southern giant petrels on a molting adult Magellanic penguin (Spheniscus magellanicus) at

A fearful scourge to the penguin colonies: Southern giant petrel (Macronectes giganteus) predation on living Magellanic penguins (Spheniscus magellanicus) may be more common than assumed Read More »

Hunting mode and habitat selection mediate the success of human hunters

Abrahms Lab, Papers /

Authors: Kaitlyn M. Gaynor, Alex McInturff, Briana L. Abrahms, Alison M. Smith & Justin S. BrasharesJournal: Movement EcologyDOI: https://doi.org/10.1186/s40462-024-00471-z Abstract Excerpt: “Our study indicates that hunters can successfully employ a diversity of harvest strategies, and that hunting success is mediated by the interacting effects of hunting mode and landscape features. Such results highlight the breadth of human hunting modes, even

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Sex-specific migratory behavior in a marine predator results in higher risks to females

Boersma Lab, Papers /

Metadata Authors: Dr. Ginger Rebstock and Dr. P Dee BoersmaJournal: Marine Ecology Press SeriesDOI: https://doi.org/10.3354/meps14476 Summary Summary written by Sofia Denkovski Protecting Migratory Species Sexual Segregation of Magellanic Penguins Effects of sex-biased distribution on females What does this tell us?

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Increasing ambient temperatures trigger shifts in activity patterns and temporal partitioning in a large carnivore guild

Abrahms Lab, Papers /

Authors: Kasim Rafiq, Neil R. Jordan, Krystyna Golabek, John W. McNutt, Alan Wilsonand, Briana AbrahmsJournal: Proceedings of the Royal Society: Biological SciencesDOI: https://doi.org/10.1098/rspb.2023.1938 Shifts in species’ interactions are implicated as an important proximate cause underpinning climate-change-related extinction. However, there is little empirical evidence on the pathways through which climate conditions, such as ambient temperature, impact community dynamics… Photo credit: Krystyna

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Changing course: Relocating commercial tanker lanes significantly reduces threat of chronic oiling for a top marine predator

Boersma Lab, Papers /

Authors: Eric L. Wagner, Esteban Frere, P. Dee BoersmaJournal: Marine Pollution BulletinDOI: 10.1016/j.marpolbul.2023.11 Photo credit: National Ocean Service Image Gallery Summary Summary written by Sofia Denkovski Argentinian oil and effects on seabirds Surveys from 1982-1990 suggested more than 40,000 penguins died per year in Chubut and Santa Cruz from chronic oiling. This was hypothesized to be due to the colonies’

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Chasing inter-species communication: what marine mammals are telling us about our oceans

Boersma Lab, Papers /

Authors: Sue E MooreJournal: ICES Journal of Marine ScienceDOI: 0.1093/icesjms/fsad030 I describe my path through a series of opportunities that provided stepping stones from childhood years in the landlocked US Midwest to a 45-year-long career focused on cetacean behaviour and ecology…

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Divergent foraging strategies between populations of sympatric matrilineal killer whales

Boersma Lab, Papers /

Authors: Jennifer B Tennessen, Marla M Holt, Brianna M Wright, M Bradley Hanson, Candice K Emmons, Deborah A Giles, Jeffrey T Hogan, Sheila J Thornton, Volker B DeeckeJournal: Behavioral EcologyDOI: 10.1093/beheco/arad002Coverage: The Seattle Times, Skagit Valley Herald, Seattle King 5 News, KUOW Public Radio, Oregon Public Broadcasting’s “Think Out Loud”, Victoria Times Colonist, North Shore News

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