NOAA FISHERIES

Finally within reach: A drone census of an important, but practically inaccessible, Antarctic fur seal colony Krause, Douglas J., and Jefferson T. Hinke Aquatic Mammals 47(4):349-354

Drones minimize Antarctic predator responses relative to ground survey methods: An appeal for context in policy advice Krause, Douglas J., Jefferson T. Hinke, Michael E. Goebel, and Wayne L. Perryman Frontiers in Marine Science 8:648772 (15 p.)

Long-term patterns of noise from underwater explosions and their relation to fisheries in Southern California Krumpel, Anna, Ally Rice, Kaitlin E. Frasier, Fairlie Reese, Jennifer S. Trickey, Anne E. Simonis, John P. Ryan, Sean M. Wiggins, Annette Denzinger, Hans-Ulrich Schnitzler, and Simone Baumann-Pickering Frontiers in Marine Science 8:796849 (21 p.)

Ion-transporting capacity and aerobic respiration of larval white seabass (Atractoscion nobilis) may be resilient to ocean acidification conditions Kwan, Garfield T., Sara G. Shen, Mark Drawbridge, David M. Checkley Jr., and Martin Tresguerres Science of the Total Environment 791:148285 (9 p.)

Mitochondrial DNA profiling to combat the illegal trade in tortoiseshell products LaCasella, Erin L., Michael P. Jensen, Christine A. Madden Hof, Ian P. Bell, Amy Frey, and Peter H. Dutton Frontiers in Marine Science 7:595853 (10 p.)

A characterization of deep-sea coral and sponge communities along the California and Oregon coast using a remotely operated vehicle on the EXPRESS 2018 expedition: A report to NOAA Deep-sea Coral Research and Technology Program Laidig, Tom, Diana Watters, Nancy Prouty, Meredith Everett, Lizzie Duncan, Liz Clarke, Chris Caldow, and Amanda W.J. Demopoulos U.S. Department of Commerce, NOAA Technical Memorandum NMFS-SWFSC-657. 122 p.

Re-examination of population structure in Arctic ringed seals using DArTseq genotyping Lang, A.R., P. Boveng, L. Quakenbush, K. Robertson, M. Lauf, K.D. Rode, H. Ziel, and B.L. Taylor Endangered Species Research 44:11-31

Bioenergetic model sensitivity to diet diversity across space, time and ontogeny Lawson, Christopher L., Matthew D. Taylor, James A. Smith, Nicholas L. Payne, Jayson M. Semmens, Iain M. Suthers, and Stephanie Brodie Frontiers in Marine Science 8:625855 (13 p.)

Sexually dimorphic measurements from stranded and bycaught specimens contribute to the characterization of group composition in free ranging common dolphins (Delphinus spp.) from aerial images Leander, Samantha G.M., John W. Durban, Kerri Danil, Holly Fearnbach, Trevor W. Joyce, and Lisa T. Ballance Marine Mammal Science 37(4):1507-1513

Modeling at-sea density of marine birds to support renewable energy planning on the Pacific Outer Continental Shelf of the contiguous United States Leirness, Jeffery B., Josh Adams, Lisa T. Ballance, Michael Coyne, Jonathan J. Felis, Trevor Joyce, David M. Pereksta, Arliss J. Winship, Christopher F.G. Jeffrey, David Ainley, Donald Croll, Joseph Evenson, Jaime Jahncke, William McIver, Peter I. Miller, Scott Pearson, Craig Strong, William Sydeman, Jeannette E. Waddell, Jeannette E. Zamon, and John Christensen U.S. Department of the Interior, Bureau of Ocean Energy Management, OCS Study BOEM 2021-014. 385 p.

Otolith-based approaches indicate strong effects of environmental variation on growth of a Critically Endangered estuarine fish Lewis, Levi S., Christian Denney, Malte Willmes, Wilson Xieu, Rachel A. Fichman, Feng Zhao, Bruce G. Hammock, Andrew Schultz, Nann Fangue, and James A. Hobbs Marine Ecology Progress Series 676:37-56

Recent changes in the spatial and temporal distribution of salmon habitat in the North Pacific Lindley, Steven T., Nathan J. Mantua, Tanya L. Rogers, and Stephan B. Munch In: Jeongseok Park, William Stanbury, and MacKenzie Kermoade (eds.), Third NPAFC-IYS Virtual Workshop on Linkages between Pacific Salmon Production and Environmental Changes (May 25-28, 2021). North Pacific Anadromous Fish Commission, NPAFC Technical Report 17:108-112.

A NOAA Fisheries science perspective on the conditions during and after COVID-19: challenges, observations, and some possible solutions, or why the future is upon us Link, Jason S., Francisco E. Werner, Kevin Werner, John Walter, Mark Strom, Michael P. Seki, Franklin Schwing, Jeremy Rusin, Clay E. Porch, Kenric Osgood, Karl Moline, Richard D. Methot, Patrick D. Lynch, Douglas Lipton, Kristen Koch, Evan A. Howell, Jonathan A. Hare, Robert J. Foy, David Detlor, Lisa Desfosse, John Crofts, and Nicole Cabana Canadian Journal of Fisheries and Aquatic Sciences 78(1):1-12

Phylogenomic discordance in the eared seals is best explained by incomplete lineage sorting following explosive radiation in the Southern Hemisphere Lopes, Fernando, Larissa R. Oliveira, Amanda Kessler, Yago Beux, Enrique Crespo, Susana Cardenas-Alayza, Patricia Majluf, Maritza Sepulveda, Robert L. Brownell Jr., Valentina Franco-Trecu, Diego Paez-Rosas, Jaime Chaves, Carolina Loch, Bruce C. Robertson, Karina Acevedo-Whitehouse, Fernando R. Elorriaga-Verplancken, Stephen P. Kirkman, Claire R. Peart, Jochen B.W. Wolf, and Sandro L. Bonatto Systematic Biology 70(4):786-802

Selection on ancestral genetic variation fuels repeated ecotype formation in bottlenose dolphins Louis, Marie, Marco Galimberti, Frederick Archer, Simon Berrow, Andrew Brownlow, Ramon Fallon, Milaja Nykanen, Joanne O'Brien, Kelly M. Robertson, Patricia E. Rosel, Benoit Simon-Bouhet, Daniel Wegmann, Michael C. Fontaine, Andrew D. Foote, and Oscar E. Gaggiotti Science Advances 7(44):eabg1245 (14 p.)

Variable coastal hypoxia exposure and drivers across the southern California Current Low, Natalie H.N., Fiorenza Micheli, Juan Domingo Aguilar, Daniel Romero Arce, Charles A. Boch, Juan Carlos Bonilla, Miguel Angel Bracamontes, Giulio De Leo, Eduardo Diaz, Eduardo Enriquez, Arturo Hernandez, Ramon Martinez, Ramon Mendoza, Claudia Miranda, Stephen Monismith, Mario Ramade, Laura Rogers-Bennett, Alfonso Romero, Carmina Salinas, Alexandra E. Smith, Jorge Torre, Gustavo Villavicencio, and C. Brock Woodson Scientific Reports 11:10929 (10 p.)

Abundance and distribution of pinnipeds at the Channel Islands in southern California, central and northern California, and southern Oregon during summer 2016‒2019 Lowry, Mark S., Elizabeth M. Jaime, and Jeffrey E. Moore U.S. Department of Commerce, NOAA Technical Memorandum NMFS-SWFSC-656. 79 p.

Isotopic tracers suggest limited trans-oceanic movements and regional residency in North Pacific blue sharks (Prionace glauca) Madigan, Daniel J., Oliver N. Shipley, Aaron B. Carlisle, Heidi Dewar, Owyn E. Snodgrass, and Nigel E. Hussey Frontiers in Marine Science 8:653606 (15 p.)

Stable isotope turnover rates and fractionation in captive California yellowtail (Seriola dorsalis): insights for application to field studies Madigan, Daniel J., Owyn E. Snodgrass, John R. Hyde, and Heidi Dewar Scientific Reports 11:4466 (15 p.)

Mechanisms, impacts, and mitigation for thiamine deficiency and early life stage mortality in California's Central Valley Chinook salmon [abstract] Mantua, Nate, Rachel Johnson, John Field, Steve Lindley, Tommy Williams, Anne Todgham, Nanne Fangue, Carson Jeffres, Heather Bell, Dennis Cocherell, Jacques Rinchard, Donald Tillitt, Bruce Finney, Dale Honeyfield, Taylor Lipscomb, Scott Foott, Kevin Kwak, Mark Adkison, Brett Kormos, Steve Litvin, and Iliana Ruiz-Cooley In: Jeongseok Park, William Stanbury, and MacKenzie Kermoade (eds.), Third NPAFC-IYS Virtual Workshop on Linkages between Pacific Salmon Production and Environmental Changes (May 25-28, 2021). North Pacific Anadromous Fish Commission, NPAFC Technical Report 17:92-93.

Reproductive hyperallometry and managing the world's fisheries Marshall, Dustin J., Michael Bode, Marc Mangel, Robert Arlinghaus, and E.J. Dick Proceedings of the National Academy of Sciences of the Unites States of America 118(34):e2100695118 (8 p.)

Evaluation of Mexico Distinct Population Segment of Humpback Whales as units under the Marine Mammal Protection Act Martien, Karen K., Barbara L. Taylor, Frederick I. Archer, Katherina Audley, John Calambokidis, Ted Cheeseman, Joelle De Weerdt, Astrid Frisch Jordan, Pamela Martinez-Loustalot, Christian D. Ortega-Ortiz, Eric M. Patterson, Nicola Ransome, Penny Ruvelas, Jorge Urban Ramirez, and Francisco Villegas-Zurita U.S. Department of Commerce, NOAA Technical Memorandum NMFS-SWFSC-658. 18 p.

Spatial ecology of hawksbill sea turtles (Eretmochelys imbricata) in foraging habitats of the Gulf of California, Mexico Martinez-Estevez, Lourdes, Juan Pablo Cuevas Amador, Felipe Cuevas Amador, Kelly M. Zilliacus, Anuar Martinez Pacheco, Jeffrey A. Seminoff, Jesus Lucero, Karen Oceguera, Bernie R. Tershy, and Donald A. Croll Global Ecology and Conservation 27:e01540 (12 p.)

Population viability of sea turtles in the context of global warming Maurer, Andrew S., Jeffrey A. Seminoff, Craig A. Layman, Seth P. Stapleton, Matthew H. Godfrey, and Martha O. Burford Reiskind BioScience 71(8):790-804

Acoustic classification of false killer whales in the Hawaiian islands based on comprehensive vocal repertoire McCullough, Jennifer L.K., Anne E. Simonis, Taiki Sakai, and Erin M. Oleson JASA Express Letters 1(7):071201 (8 p.)

An acoustic survey in the main Hawaiian Islands using drifting recorders McCullough, Jennifer L.K., Erin M. Oleson, Jay Barlow, Ann N. Allen, and Karlina Merkens U.S. Department of Commerce, NOAA Pacific Islands Fisheries Science Center, Administrative Report H-21-04. 20 p.

Whale temples are unique repositories for understanding marine mammal diversity in Central Vietnam McGowen, Michael R., Long Vu, Charles W. Potter, Truong Anh Tho, Thomas A. Jefferson, Sui Hyang Kuit, Salma T. Abdel-Raheem, and Ellen Hines Raffles Bulletin of Zoology 69:481-496

Transient killer whales of central and northern California and Oregon: A catalog of photo-identified individuals McInnes, Josh D., Chelsea R. Mathieson, Peggy J. West-Stap, Stephanie L. Marcos, Victoria L. Wade, Paula A. Olson, and Andrew W. Trites U.S. Department of Commerce, NOAA Technical Memorandum NMFS-SWFSC-644. 146 p.

Rethinking sustainability in seafood: Synergies and trade-offs between fisheries and climate change McKuin, Brandi, Jordan T. Watson, Stephen Stohs, and J. Elliott Campbell Elementa: Science of the Anthropocene 9(1):00081 (21 p.)

Mitigating the effect of shipping on freshwater cetaceans: The case study of the Yangtze finless porpoise Mei, Zhigang, Yi Han, Samuel T. Turvey, Jiajia Liu, Zhitao Wang, Ghulam Nabi, Mao Chen, Peiyu Lei, Yujiang Hao, Kexiong Wang, Jay Barlow, and Ding Wang Biological Conservation 257:109132 (8 p.)

Application of endocrine biomarkers to update information on reproductive physiology in gray whale (Eschrichtius robustus) Melica, Valentina, Shannon Atkinson, John Calambokidis, Aimee Lang, Jonathan Scordino, and Franz Mueter PLoS ONE 16(8):e0255368 (23 p.)

Vaquita bycatch in small-scale commercial gillnet fisheries in the upper Gulf of California, Mexico Mesnick, Sarah, Lorenzo Rojas-Bracho, Oriana Poindexter, Enrique Sanjuro, Sara Avila Forcada, Tomo Eguchi, Dale Squires, and Rebecca Lent In: A. Kitts, L. Benaka, D. Heinemann, S. Lovell, N. Olson, and D. Squires (eds.), Workshop report: Economic aspects of bycatch reduction, p. 12-19. U.S. Department of Commerce, NOAA Technical Memorandum NMFS-F/SPO-214.

Nonlinear survival of imperiled fish informs managed flows in a highly modified river Michel, Cyril J., Jeremy J. Notch, Flora Cordoleani, Arnold J. Ammann, and Eric M. Danner Ecosphere 12(5):e03498 (20 p.)

Sexual dichromatism is decoupled from diversification over deep time in fishes Miller, Elizabeth Christina, Sarah L. Mesnick, and John J. Wiens American Naturalist 198(2):232-252

NMFS Southwest Fisheries Science Center: Draft agency report to the Technical Subcommittee of the Canada-U.S. Groundfish Committee Monk, Melissa (ed.), John Field, Tom Laidig, Nick Wegner, Sabrina Beyer, and Joe Bizzarro In: Report of the Technical Subcommittee of the Canada-United States Groundfish Committee: Annual meeting of the TSC (April 20-21, 2021), p. 217-230. Pacific States Marine Fisheries Commission.

The status of vermilion rockfish (Sebastes miniatus) and sunset rockfish (Sebastes crocotulus) in U.S. waters of the coast of California north of Point Conception in 2021 Monk, Melissa H., E.J. Dick, John C. Field, Emma M. Saas, and Tanya L. Rogers Pacific Fishery Management Council, Portland, Oregon. 331 p.

Population structure in a continuously distributed coastal marine species, the harbor porpoise, based on microhaplotypes derived from poor-quality samples Morin, Phillip A., Brenna R. Forester, Karin A. Forney, Carla A. Crossman, Brittany L. Hancock-Hanser, Kelly M. Robertson, Lance G. Barrett-Lennard, Robin W. Baird, John Calambokidis, Pat Gearin, M. Bradley Hanson, Cassie Schumacher, Timothy Harkins, Michael C. Fontaine, Barbara L. Taylor, and Kim M. Parsons Molecular Ecology 30(6):1457-1476

Reference genome and demographic history of the most endangered marine mammal, the vaquita Morin, Phillip A., Frederick I. Archer, Catherine D. Avila, Jennifer R. Balacco, Yury V. Bukhman, William Chow, Olivier Fedrigo, Giulio Formenti, Julie A. Fronczek, Arkarachai Fungtammasan, Frances M.D. Gulland, Bettina Haase, Mads Peter Heide-Jorgensen, Marlys L. Houck, Kerstin Howe, Ann C. Misuraca, Jacquelyn Mountcastle, Whitney Musser, Sadye Paez, Sarah Pelan, Adam Phillippy, Arang Rhie, Jacqueline Robinson, Lorenzo Rojas-Bracho, Teri K. Rowles, Oliver A. Ryder, Cynthia R. Smith, Sacha Stevenson, Barbara L. Taylor, Jonas Teilmann, James Torrance, Randall S. Wells, Andrew J. Westgate, and Erich D. Jarvis Molecular Ecology Resources 21(4):1008-1020

A latitudinal gradient in thermal transgenerational plasticity and a test of theory Munch, Stephan B., Who Seung Lee, Matthew Walsh, Thomas Hurst, Ben A. Wasserman, Marc Mangel, and Santiago Salinas Proceedings of the Royal Society B 288(1950):20210797 (8 p.)

Effects of artifical lighting at night on predator density and salmonid predation Nelson, Thomas Reid, Cyril J. Michel, Meagan P. Gary, Brendan M. Lehman, and Nicholas J. Demetras Transactions of the American Fisheries Society 150(2):147-159

Probabilistic graphical inference of pedigrees Ng, Thomas Ph.D. dissertation, University of California, Santa Cruz

Responses of ichthyoplankton assemblages to the recent marine heatwave and previous climate fluctuations in several Northeast Pacific marine ecosystems Nielsen, Jens M., Lauren A. Rogers, Richard D. Brodeur, Andrew R. Thompson, Toby D. Auth, Alison L. Deary, Janet T. Duffy-Anderson, Moira Galbraith, J. Anthony Koslow, and R. Ian Perry Global Change Biology 27(3):506-520

Coldwater fish in a warm water world: Implications for predation of salmon smolts during estuary transit Nobriga, Matthew L., Cyril J. Michel, Rachel C. Johnson, and John D. Wikert Ecology and Evolution 11(15):10381-10395

Human wellbeing Norman, Karma, Amanda Phillips, Cameron Speir, Jameal Samhouri, Mary Fisher, Daniel Holland, Stephen Kasperski, and Chris J. Harvey In: Chris J. Harvey et al. (eds.), Ecosystem status report of the California Current for 2020-21: A summary of ecosystem indicators compiled by the California Current Integrated Ecosystem Assessment Team (CCIEA), p. 77-89. U.S. Department of Commerce, NOAA Technical Memorandum NMFS-NWFSC-170.

Triennial migration and philopatry in the critically endangered soupfin shark Galeorhinus galeus Nosal, Andrew P., Daniel P. Cartamil, Arnold J. Ammann, Lyall F. Bellquist, Noah J. Ben-Aderet, Kayla M. Blincow, Echelle S. Burns, Eric D. Chapman, Ryan M. Freedman, A. Peter Klimley, Ryan K. Logan, Christopher G. Lowe, Brice X. Semmens, Connor F. White, and Philip A. Hastings Journal of Applied Ecology 58(8):1570-1582

A rebuilding time model for Pacific salmon O'Farrell, Michael R., and William H. Satterthwaite Fisheries Research 238:105900 (9 p.)

Carmel River fisheries report 2021 Ohms, Haley, David Boughton, Dereka Chargualaf, and Karlee Liddy U.S. Department of Commerce, NOAA Southwest Fisheries Science Center, Santa Cruz, California. 89 p.

Changes in dive patterns of leatherback turtles with sea surface temperature and potential foraging habitats Okuyama, Junichi, Scott R. Benson, Peter H. Dutton, and Jeffrey A. Seminoff Ecosphere 12(2):E03365 (17 p.)

Finding the right home: Depth as a driver of speciation in the genus Sebastes [abstract] Olivares-Zambrano, D., A. Aguilar, and J. Hyde Integrative and Comparative Biology 61(supp.1):e1218

Merging computational fluid dynamics and machine learning to reveal animal migration strategies Olivetti, Simone, Michael A. Gil, Vamsi K. Sridharan, and Andrew M. Hein Methods in Ecology and Evolution 12(7):1186-1200

Tropicalization of temperate ecosystems in North America: The northward range expansion of tropical organisms in response to warming winter temperatures Osland, Michael J., Philip W. Stevens, Margaret M. Lamont, Richard C. Brusca, Kristen M. Hart, J. Hardin Waddle, Catherine A. Langtimm, Caroline M. Williams, Barry D. Keim, Adam J. Terando, Eric A. Reyier, Katie E. Marshall, Michael D. Loik, Ross E. Boucek, Amanda B. Lewis, and Jeffrey A. Seminoff Global Change Biology 27(13):3009-3034

Review of 2020 ocean salmon fisheries: Stock assessment and fishery evaluation document for the Pacific Coast Salmon Fishery Management Plan Pacific Fishery Management Council (Salmon Technical Team) Pacific Fishery Management Council, Portland, Oregon. 340 p.

Preseason report I: Stock abundance analysis and environmental assessment Part 1 for 2021 ocean salmon fishery regulations Pacific Fishery Management Council (Salmon Technical Team) Pacific Fishery Management Council, Portland, Oregon. 132 p.

Preseason report II: Proposed alternatives and environmental assessment Part 2 for 2021 ocean salmon fishery regulations Pacific Fishery Management Council (Salmon Technical Team) Pacific Fishery Management Council, Portland, Oregon. 94 p.

Preseason report III: Council adopted management measures and environmental assessment Part 3 for 2021 ocean salmon fishery regulations Pacific Fishery Management Council (Salmon Technical Team) Pacific Fishery Management Council, Portland, Oregon. 51 p.

Hydrogen isotope assimilation and discrimination in green turtles Pages Barcelo, Laura, Jeffrey A. Seminoff, Hanna B. Vander Zanden, T. Todd Jones, Karen A. Bjorndal, Alan B. Bolten, Walter Mustin, Geraldine Busquets-Vass, and Seth D. Newsome Journal of Experimental Biology 224(7):jeb231431

The missing layers: Integrating sociocultural values into marine spatial planning Pennino, Maria Grazia, Stephanie Brodie, Andre Frainer, Priscila F.M. Lopes, Jon Lopez, Kelly Ortega-Cisneros, Samiya Selim, and Natasa Vaidianu Frontiers in Marine Science 8:633198 (8 p.)

Contrasting phylogeographic patterns among Northern and Southern Hemisphere fin whale populations with new data from the Southern Pacific Perez-Alvarez, MJose, Sebastian Kraft, Nicolas I. Segovia, Carlos Olavarria, Sergio Nigenda-Morales, Jorge Urban R., Lorena Viloria-Gomora, Frederick Archer, Rodrigo Moraga, Maritza Sepulveda, Macarena Santos-Carvallo, Guido Pavez, and Elie Poulin Frontiers in Marine Science 8:630233 (12 p.)

Environmental factors influencing eastern North Pacific gray whale calf production 1994-2016 Perryman, Wayne L., Trevor Joyce, David W. Weller, and John W. Durban Marine Mammal Science 37(2):448-462

NOAA Fisheries Climate Science Strategy five year progress report Peterson, Jay, Roger Griffis, Phoebe Woodworth-Jefcoats, Ariel Jacobs, Anne Hollowed, Ed Farley, Janet Duffy-Anderson, Martin Dorn, Thomas P. Hurst, Jamal Moss, Lauren Rogers, Kalei Shotwell, Toby Garfield, Richard Zabel, Yvonne deReynier, Eric Shott, Lisa Crozier, Steven Bograd, Nate Mantua, Jameal Samhouri, John Quinlan, Karla Gore, Roldan Munoz, Jennifer Leo, Lauren Waters, Michael Burton, Vincent Saba, Diane Borggaard, Marianne Ferguson, and Wendy Morrison U.S. Department of Commerce, NOAA Technical Memorandum NMFS-F/SPO-228. 157 p.

Context-dependent variability in the predicted daily energetic costs of disturbance for blue whales Pirotta, Enrico, Cormac G. Booth, David E. Cade, John Calambokidis, Daniel P. Costa, James A. Fahlbusch, Ari S. Friedlaender, Jeremy A. Goldbogen, John Harwood, Elliott L. Hazen, Leslie New, and Brandon L. Southall Conservation Physiology 9(1):coaa137 (15 p.)

A dynamically downscaled ensemble of future projections for the California Current System Pozo Buil, Mercedes, Michael G. Jacox, Jerome Fiechter, Michael A. Alexander, Steven J. Bograd, Enrique N. Curchitser, Christopher A. Edwards, Ryan R. Rykaczewski, and Charles A. Stock Frontiers in Marine Science 8:612874 (18 p.)

Analytical methods matter too: Establishing a framework for estimating maximum metabolic rate for fishes Prinzing, Tanya S., Yangfan Zhang, Nicholas C. Wegner, and Nicholas K. Dulvy Ecology and Evolution 11(15):9987-10003

Can we manage marine mammal bycatch effectively in low-data environments? Punt, Andre E., Margaret C. Siple, Tessa B. Francis, Philip S. Hammond, Dennis Heinemann, Kristy J. Long, Jeff Moore, Maritza Sepulveda, Randall R. Reeves, Gudjon Mar Sigurdsson, Gisli Vikingsson, Paul R. Wade, Rob Williams, and Alexandre N. Zerbini Journal of Applied Ecology 58(3):596-607

Assessing pinniped bycatch mortality with uncertainty in abundance and post-release mortality: A case study from Chile Punt, Andre E., Maritza Sepulveda, Margaret C. Siple, Jeffrey Moore, Tessa B. Francis, Philip S. Hammond, Dennis Heinemann, Kristy J. Long, Doris Oliva, Randall R. Reeves, Gudjon Mar Sigurdsson, Gisli Vikingsson, Paul R. Wade, Rob Williams, and Alexandre N. Zerbini Fisheries Research 235:105816 (14 p.)

Asymmetry across international borders: Research, fishery and management trends and economic value of the giant sea bass (Stereolepis gigas) Ramirez-Valdez, Arturo, Timothy J. Rowell, Katherine E. Dale, Matthew T. Craig, Larry G. Allen, Juan Carlos Villasenor-Derbez, Andres M. Cisneros-Montemayor, Arturo Hernandez-Velasco, Jorge Torre, Jennifer Hofmeister, and Brad E. Erisman Fish and Fisheries 22(6):1392-1411

Glider-based estimates of meso-zooplankton biomass density: A fisheries case study on Antarctic krill (Euphausia superba) around the northern Antarctic Peninsula Reiss, Christian S., Anthony M. Cossio, Jennifer Walsh, George R. Cutter, and George M. Watters Frontiers in Marine Science 8:604043 (18 p.)

Network approaches for formalizing conceptual models in ecosystem-based management Reum, Jonathan C.P., Christopher R. Kelble, Chris J. Harvey, Robert P. Wildermuth, Neda Trifonova, Sean M. Lucey, P. Sean McDonald, and Howard Townsend ICES Journal of Marine Science 78(10):3674-3686

Feeding ecology of juvenile green turtles in food-poor habitats of the Persian Gulf Rezaie-Atagholipour, Mohsen, Fahimeh Imani, Parviz Ghezellou, and Jeffrey A. Seminoff Marine Biology 168:4 (11 p.)

The effects of water temperature, acoustic tag type, size at tagging, and surgeon experience on juveile Chinook salmon (Oncorhynchus tshawytscha) tag retention and growth Robinson, Rebecca R., Jeremy Notch, Alex McHuron, Renae Logston, Tom Pham, and Arnold J. Ammann Animal Biotelemetry 9:22 (10 p.)

Leopard seal (Hydrurga leptonyx) Rogers, Tracey L., Jaume Forcada, and Douglas J. Krause Antarctic Environments Portal. https://environments.aq/publications/leopard-seal-hydrurga-leptonyx/

Natal origin and age-specific egress of Pacific bluefin tuna from coastal nurseries revealed with geochemical markers Rooker, Jay R., R.J. David Wells, Barbara A. Block, Hui Liu, Hannes Baumann, Wei-Chuan Chiang, Michelle Zapp Sluis, Nathaniel R. Miller, John A. Mohan, Seiji Ohshimo, Yosuke Tanaka, Michael A. Dance, Heidi Dewar, Owyn E. Snodgrass, and Jen-Chieh Shiao Scientific Reports 11:14216 (13 p.)

The American Kestrel (Falco sparverius) genoscape: Implications for monitoring, management, and subspecies boundaries Ruegg, Kristen C., Michaela Brinkmeyer, Christen M. Bossu, Rachael A. Bay, Eric C. Anderson, Clint W. Boal, Russell D. Dawson, Amber Eschenbauch, Christopher J.W. McClure, Karl E. Miller, Lance Morrow, Jill Morrow, M. David Oleyar, Bill Ralph, Sarah Schulwitz, Ted Swem, Jean-Francois Therrien, Rich Van Buskirk, Thomas B. Smith, and Julie A. Heath Ornithology 138(2):ukaa051 (14 p.)

Linking climate niches across seasons to assess population vulnerability in a migratory bird Ruegg, Kristen, Eric C. Anderson, Marius Somveille, Rachael A. Bay, Mary Whitfield, Eben H. Paxton, and Thomas B. Smith Global Change Biology 27(15):3519-3531

Integrating biodiversity and environmental observations in support of National Marine Sanctuary and Large Marine Ecosystem assessments Ruhl, Henry A., Jennifer A. Brown, Alexandra R. Harper, Elliott L. Hazen, Lynn deWitt, Patrick Daniel, Andrew DeVogelaere, Raphael M. Kudela, John P. Ryan, Alexis D. Fischer, Frank E. Muller-Karger, and Francisco P. Chavez Oceanography 34(2):142-155

Cooperative feeding in common dolphins as suggested by ontogenetic patterns in δ15N bulk and amino acids Ruiz-Cooley, Rocio I., Tim Gerrodette, Susan J. Chiver, and Kerri Danil Journal of Animal Ecology 90(6):1583-1595

Importance of non-native isopods and other terrestrial prey resources to steelhead/rainbow trout Oncorhynchus mykiss in coastal streams in Big Sur, California Rundio, David E., and Steven T. Lindley Ecology of Freshwater Fish 30(4):419-432

Differences in growth and condition of juvenile Oncorhynchus mykiss related to sex and a migration-associated genomic region Rundio, David E., John Carlos Garza, Steven T. Lindley, Thomas H. Williams, and Devon E. Pearse Canadian Journal of Fisheries and Aquatic Sciences 78(3):322-331

Cruise report, NOAA Ship Reuben Lasker RL-21-03, April 28 - June 11, 2021: Rockfish recruitment and ecosystem assessment Sakuma, Keith NOAA National Marine Fisheries Service, SWFSC Fisheries Ecology Division, Santa Cruz, California. 21 p.

Marine heatwave challenges solutions to human-wildlife conflict Samhouri, Jameal F., Blake E. Feist, Mary C. Fisher, Owen Liu, Samual M. Woodman, Briana Abrahms, Karin A. Forney, Elliott L. Hazen, Dan Lawson, Jessica Redfern, and Lauren E. Saez Proceedings of the Royal Society B 288(1964):20211607 (10 p.)

An economic perspective on policies to save the vaquita: Conservation actions, wildlife trafficking, and the structure of incentives Sanjurjo-Rivera, Enrique, Sarah L. Mesnick, Sara Avila-Forcada, Oriana Poindexter, Rebecca Lent, Vanda Felbab-Brown, Andres M. Cisneros-Montemayor, Dale Squires, U. Rashid Sumaila, Gordon Munro, Rafael Ortiz-Rodriguez, Ramses Rodriguez, and Jade F. Sainz Frontiers in Marine Science 8:644022 (19 p.)

Pelagic biodiversity, ecosystem function, and services: an integrated observing and modeling approach Santora, Jarrod A., Isaac D. Schroeder, Steven J. Bograd, Francisco P. Chavez, Megan A. Cimino, Jerome Fiechter, Elliott L. Hazen, Maria T. Kavanaugh, Monique Messie, Rebecca R. Miller, Keith M. Sakuma, William J. Sydeman, Brian K. Wells, and John C. Field Oceanography 34(2):16-37

Diverse integrated ecosystem approach overcomes pandemic-related fisheries monitoring challenges Santora, Jarrod A., Tanya L. Rogers, Megan A. Cimino, Keith M. Sakuma, Keith D. Hanson, E.J. Dick, Jaime Jahncke, Pete Warzybok, and John C. Field Nature Communications 12:6492 (10 p.)

Leatherback turtles in the eastern Gulf of Mexico: foraging and migration behavior during the autumn and winter Sasso, Christopher R., Paul M. Richards, Scott R. Benson, Michael Judge, Nathan F. Putman, Derke Snodgrass, and Brian A. Stacy Frontiers in Marine Science 8:660798 (8 p.)

Plastic ingestion by marine fish is widespread and increasing Savoca, Matthew S., Alexandra G. McInturf, and Elliott L. Hazen Global Change Biology 27(10):2188-2199

Baleen whale prey consumption based on high-resolution foraging measurements Savoca, Matthew S., Max F. Czapanskiy, Shirel R. Kahane-Rapport, William T. Gough, James A. Fahlbusch, K.C. Bierlich, Paolo S. Segre, Jacopo Di Clemente, Gwenith S. Penry, David N. Wiley, John Calambokidis, Douglas P. Nowacek, David W. Johnston, Nicholas D. Pyenson, Ari S. Friedlaender, Elliott L. Hazen, and Jeremy A. Goldbogen Nature 599(7883):85-90

Spawning dynamics and egg production characteristics of captive Seriola dorsalis assessed using parantage analyses Schmidt, Elizabeth, Kevin Stuart, John Hyde, Catherine Purcell, and Mark Drawbridge Aquaculture Research 52(9):4050-4063

Climate and ocean drivers Schroeder, Isaac D., Andrew Leising, Steven Bograd, Lynn deWitt, Newell (Toby) Garfield, Elliott L. Hazen, Dale Robinson, Daniel L. Rudnick, Michael Jacox, Jarrod Santora, Jennifer Fisher, Kym Jacobson, Emily Norton, Samantha Siedlecki, Isaac Kaplan, Correigh Greene, and Stuart Munsch In: Chris J. Harvey et al. (eds.), Ecosystem status report of the California Current for 2020-21: A summary of ecosystem indicators compiled by the California Current Integrated Ecosystem Assessment Team (CCIEA), p. 8-28. U.S. Department of Commerce, NOAA Technical Memorandum NMFS-NWFSC-170.

Growth of juvenile black rockfish (Sebastes melanops) during estuarine residence Schwartzkopf, Brittany D., Lorenzo Ciannelli, John C. Garza, and Scott A. Heppell Environmental Biology of Fishes 104:851-865

Sea turtle research and conservation priority setting: A review of three recent global research reviews Seminoff, Jeffrey A. Indian Ocean Turtle Newsletter 33:19-23

Introducing Chelonian Conservation and Biology volume 20: Turtles and tortoises can help us through challenging times Seminoff, Jeffrey A. Chelonian Conservation and Biology 20(1):1

Large-scale patterns of green turtle trophic ecology in the eastern Pacific Ocean Seminoff, Jeffrey A., Lisa M. Komoroske, Diego Amorocho, Randall Arauz, Didiher Chacon-Chaverri, Nelly de Paz, Peter H. Dutton, Miguel Donoso, Maike Heidemeyer, Gabriel Hoeffer, T. Todd Jones, Shaleyla Kelez, Garrett E. Lemons, Juan M. Rodriguez-Baron, Laura Sampson, Lucia Santos Baca, Todd Steiner, Maria Vejar Rubio, Patricia Zarate, Alan Zavala-Norzagaray, and Brian N. Popp Ecosphere 12(6):e03479 (33 p.)

A standardisation framework for bio-logging data to advance ecological research and conservation Sequeira, Ana M.M., Malcolm O'Toole, Theresa R. Keates, Laura H. McDonnell, Camrin D. Braun, Xavier Hoenner, Fabrice R.A. Jaine, Ian D. Jonsen, Peggy Newman, Jonathan Pye, Steven J. Bograd, Graeme C. Hays, Elliott L. Hazen, Melinda Holland, Vardis M. Tsontos, Clint Blight, Francesca Cagnacci, Sarah C. Davidson, Holger Dettki, Carlos M. Duarte, Daniel C. Dunn, Victor M. Eguiluz, Michael Fedak, Adrian C. Gleiss, Neil Hammerschlag, Mark A. Hindell, Kim Holland, Ivica Janekovic, Megan K. McKinzie, Monica M.C. Muelbert, Chari Pattiaratchi, Christian Rutz, David W. Sims, Samantha E. Simmons, Brendal Townsend, Frederick Whoriskey, Bill Woodward, Daniel P. Costa, Michelle R. Heupel, Clive R. McMahon, Rob Harcourt, and Michael Weise Methods in Ecology and Evolution 12(6):996-1007

Influence of krill (Euphausia superba) availability on humpback whale (Megaptera novaeangliae) reproductive rate Seyboth, Elisa, Fernando Felix, Mary-Anne Lea, Luciano Dalla Rosa, George M. Watters, Keith Reid, and Eduardo R. Secchi Marine Mammal Science 37(4):1498-1506

Embryo deformities and nesting trends in Kemp's ridley sea turtles Lepidochelys kempii before and after the Deepwater Horizon oil spill Shaver, Donna J., Christian Gredzens, J. Shelby Walker, Celine A.J. Godard-Codding, Janet E. Yacabucci, Amy Frey, Peter H. Dutton, and Christopher J. Schmitt Endangered Species Research 44:277-289

Redistribution of salmon populations in the northeast Pacific Ocean in response to climate Shelton, Andrew Olaf, Genoa H. Sullaway, Eric J. Ward, Blake E. Feist, Kayleigh A. Somers, Vanessa J. Tuttle, Jordan T. Watson, and William H. Satterthwaite Fish and Fisheries 22(3):503-517

Serum correlation, demographic differentiation, and seasonality of blubber testosterone in common bottlenose dolphins, Tursiops truncatus, in Sarasota Bay, FL Sherman, Kathryn K., Nicole E. Beaulieu-McCoy, Elyse L. Wurster, Randall S. Wells, Cynthia R. Smith, Aaron A. Barleycorn, Jason B. Allen, and Nicholas M. Kellar Scientific Reports 11:8941 (9 p.)

Co-occurrence of California drought and northeast Pacific marine heatwaves under climate change Shi, Hui, Marisol Garcia-Reyes, Michael G. Jacox, Ryan R. Rykaczewski, Bryan A. Black, Steven J. Bograd, and William J. Sydeman Geophysical Research Letters 48(17):e2021GL092765 (9 p.)

Overview of pelagic fish surveys, 1950-1989, in the California Current region and documentation of the legacy database Show, Christina, and Kevin T. Hill U.S. Department of Commerce, NOAA Technical Memorandum NMFS-SWFSC-650. 62 p.

Co-occurrence of gray whales and vessel traffic in the North Pacific Ocean Silber, Gregory K., David W. Weller, Randall R. Reeves, Jeffrey D. Adams, and Thomas J. Moore Endangered Species Research 44:177-201