ENDNOTES for Preparing for the Coda Interview
Part One and Two
Patrick Miller, Kagari Aoki, Luke Rendell, Masao Amano. “Stereotypical resting behavior of the sperm whale.” Current Biology 18, 1 (Jan 8, 2008). https://doi.org/10.1016/j.cub.2007.11.003
François Sarano et al. “Nursing Behavior in Sperm Whales (Physeter macrocephalus).” Animal Behavior and Cognition10, 2 (Feb 2, 2023): 105–131. https://doi.org/10.26451/abc.10.02.02.2023
Maxence Ferrari et al. “Age and interpulse interval relation from newborn to adult sperm whale (Physeter macrocephalus) off Mauritius.” Scientific Reports 14, 18474 (Aug 9, 2024). https://doi.org/10.1038/s41598-024-51194-5
Jaewon, Saw et al. “Distributed Acoustic Sensing for Whale Vocalization Monitoring: A Vertical Deployment Field Test.” Seismological Research Letters 96, 2A (2025): 801–815. https://doi.org/10.1785/0220240389
Pratyusha Sharma. Sperm Whale Combinatoriality Project (Data Repository). GitHub. https://github.com/pratyushasharma/sw-combinatoriality
Gašper Beguš, Maksymilian Dabkowski, Ronald L. Sprouse, David F. Gruber, Shane Gero. “The phonology of sperm whale coda vowels.” bioRxiv (Jun 9, 2025). https://doi.org/10.1101/2025.06.09.658556
Ellen R. Jacobs, Shane Gero, Chloe E. Malinka, Pernille H. Tønnesen, Kristian Beedholm, Stacy L. DeRuiter, Peter T. Madsen. “The active space of sperm whale codas: inter-click information for intra-unit communication.” Journal of Experimental Biology 227, 4 (Feb 15, 2024). https://pubmed.ncbi.nlm.nih.gov/38264868/
Yaakov Buchris, Yaniv Aluma, Roee Diamant. “Source localization in the presence of depth-varying sound speed: A test case for sperm whales.” Applied Acoustics 240 (Jul 7, 2025). https://doi.org/10.1016/j.apacoust.2025.110911
Pratyusha Sharma, Shane Gero, Roger Payne, et al. “Contextual and combinatorial structure in sperm whale vocalisations.” Nature Communications 15, 3617 (May 7, 2024). https://doi.org/10.1038/s41467-024-47221-8
Daniel Vogt et al. “Drone-based application of whale tags: A ‘tap-and-go’ approach for scientific animal-borne investigations.” PLOS ONE (Aug 13, 2025). https://doi.org/10.1371/journal.pone.0328037
Ninad Jadhav, et al. “Reinforcement learning–based framework for whale rendezvous via autonomous sensing robots.” Science Robotics 9, 95 (Oct 30, 2024). https://doi.org/10.1126/scirobotics.adn7299
Project CETI. “New methods for whale tracking and rendezvous using autonomous robots.” Harvard John A. Paulson School of Engineering and Applied Sciences News (Oct 18, 2024). https://seas.harvard.edu/news/2024/10/new-methods-whale-tracking-and-rendezvous-using-autonomous-robots
David Gruber, et al. “Annual Report 2024.” Project CETI https://www.projectceti.org/annual-report
Mark Johnson and Peter Tyack. “A digital acoustic recording tag for measuring the response of wild marine mammals to sound.” IEEE Journal of Oceanic Engineering 28, 1 (Jan 2003): 3–12. https://doi.org/10.1109/JOE.2002.808212
Peter Yichen Chen, Pingchuan Ma, Niklas Hagemann, Daniela Rus, Wojciech Matusik, et al. “AI-Enhanced Automatic Design of Efficient Underwater Gliders.” arXiv preprint 2505.00222 (Apr 30, 2025). https://doi.org/10.48550/arXiv.2505.00222
Earth Species Project. “About ESP.” (2024). https://www.earthspecies.org
César Rodríguez-Garavito. “More Than Human Rights Project. An Ecology of Law, Thought and Narrative for Earthly Flourishing.” New York University (2024) https://mothrights.org
Joan Jonas and David Gruber. (exhibition release, Mar 2024). “What Happens When a
Marine Biologist and an Artist Work Together?” Museum of Modern Art Magazine (May 20, 2024). https://www.moma.org/magazine/articles/1054
Mark McDonald, et al. “Blue and fin whales observed on a seafloor array in the northeast Pacific.” Journal of the Acoustical Society of America 98, 2 (Aug 1, 1995): 712–721. https://doi.org/10.1121/1.413565
William Cummings and Paul Thompson. “Underwater Sounds from the Blue Whale, Balaenoptera musculus.” Journal of the Acoustical Society of America 50 (Oct 1, 1971): 1193–1198. https://doi.org/10.1121/1.1912752
Suzanne Dufresne. “ENCORE: Love your mom, and other lessons we can learn from sperm whales.” CBC Radio (Mar 29, 2016) https://www.cbc.ca/radio/thecurrent/the-current-for-march-29-2016-1.3510249/encore-love-your-mom-and-other-lessons-we-can-learn-from-sperm-whales-1.3733563
NOAA. “SOFAR Channel.” National Ocean Service (Jun 16, 2024). https://oceanservice.noaa.gov/facts/sofar.html
Kurt Amsler. “The birth of a Sperm Whale.” YouTube (Feb 26, 2023). Inside NatGeo. “Sperm whales lifting newborn out of the water.” Facebook Video. https://www.facebook.com/InsideNatGeo/videos/278862784922590/
Dominica News Online. “Project CETI captures birth of sperm whale in Dominica’s waters.” (2023). https://dominicanewsonline.com/news/homepage/news/project-ceti-cetacean-translation-initiative-captures-birth-of-sperm-whale-in-dominicas-waters-with-videos-and-photos-of-event/
Bob McDonald. “Whale scientists capture the sights and sounds of a baby sperm whale birth for the first time.” CBC Radio Quirks & Quarks (Sep 15, 2023). https://www.cbc.ca/radio/quirks/birth-sperm-whale-seti-1.6967697
Christian Lydersen, et al. “Migration to breeding areas by male sperm whales Physeter macrocephalus from the Northeast Atlantic Arctic.” Scientific Reports 15, 7861 (Mar 6, 2025). https://doi.org/10.1038/s41598-025-91266-8
John Ryan et al. “Audible changes in marine trophic ecology: Baleen whale song tracks foraging conditions in the eastern North Pacific.” PLOS ONE 20 (Feb 26, 2025). https://doi.org/10.1371/journal.pone.0318624
Han Xiao, Shane Zhang, Robb Moss, Zhongwen Zhan. “Imaging Underwater Faults and Tracking Whales with Optical Fiber Sensing.” Seismological Research Letters 96, 2A (Jan 8, 2025): 678–690. https://doi.org/10.1785/0220240359
Hayao Kobayashi, Hal Whitehead, Masao Amano. “Long-term associations among male sperm whales (Physeter macrocephalus).” PLOS ONE 15, 12 (Dec 23, 2020): e0244204. https://doi.org/10.1371/journal.pone.0244204
Joe Pinkstone. “Sperm whales form bromances! Males previously thought to be solitary actually have friendships that can last for at least five years, study finds” Daily Mail UK (Apr 27, 2021).https://www.dailymail.co.uk/sciencetech/article-9516627/Sperm-whales-form-BROMANCES-five-years.html
NOAA “What role does the ocean play in our weather?” https://oceanservice.noaa.gov/facts/sofar.html
Pegah Souri. “Seabed 2030 announces millions of square kilometers of new seafloor data on World Hydrography Day.” SEABED 2030 (Jun 21, 2025). https://seabed2030.org/2025/06/21/seabed-2030-announces-millions-of-square-kilometers-of-new-seafloor-data-on-world-hydrography-day
Jacob Andreas, Gašper Beguš, Michael Bronstein, Roee Diamant, Shane Gero, Roger Payne, Daniela Rus, et al. “Toward understanding the communication in sperm whales.” iScience 25, 6 (May 13, 2022): 104393. https://doi.org/10.1016/j.isci.2022.104393
Taylor Hersch, Shane Gero, et al. “Evidence from sperm whale clans of symbolic marking in non-human cultures.” PNAS 119, 37 (Sep 13, 2022): e2201692119. https://doi.org/10.1073/pnas.2201692119
César Rodríguez-Garavito. “MOTH: Pushing the Boundaries of Legal Imagination.” Emergence Magazine (Mar 6, 2024). https://emergencemagazine.org/op_ed/more-than-human-rights
Shafi Goldwasser, David F. Gruber, Adam Tauman Kalai, Orr Paradise. “A Theory of Unsupervised Translation Motivated by Understanding Animal Communication.” arXiv (Nov 3, 2023). https://arxiv.org/pdf/2211.11081v2
Samuel Ellis, Daniel W. Franks, Mia Lybkær Kronborg Nielsen, Michael N. Weiss, Darren Croft. “The evolution of menopause in toothed whales.” Nature 627 (Mar 13, 2024): 579–585. https://doi.org/10.1038/s41586-024-07159-9
Justine Girardet et al. “Long Distance Runners in the Marine Realm: Genetic Diversity, Kin Relationships and Social Fidelity of Indian Ocean Male Sperm Whales.” Frontiers in Marine Science 9 (Mar 15, 2022): 815684. https://doi.org/10.3389/fmars.2022.815684
David Craig. “How a TV Show Changed the Cold War.” Time Magazine (Nov 20, 2023). https://time.com/6337667/day-after-tomorrow-cold-war-essay
Project CETI. "That's Wild," Endangered Earth Online (Sep 20, 2023)https://www.biologicaldiversity.org/publications/earthonline/endangered-earth-online-no1211.html
Elizabeth Pennisi. “Adult Killer Whales Need Their Mamas, Too.” Wired (Sep 14, 2012). https://www.wired.com/2012/09/killer-whale-families/
Keith Mullen, et al. “Long-Range Longitudinal Movements of Sperm Whales (Physeter macrocephalus) in the North Atlantic Ocean Revealed by Photo-Identification.” NOAA Fisheries Aquatic Mammals (Jan 12, 2024). https://www.fisheries.noaa.gov/resource/peer-reviewed-research/long-range-longitudinal-movements-sperm-whales-north-atlantic-ocean
Felicia Vachon et al. “Ocean nomads or island specialists? Culturally driven habitat partitioning contrasts in scale between geographically isolated sperm whale populations.” Royal Society Open Science 9, 5 (May 18, 2022): 211737. https://doi.org/10.1098/rsos.211737
Ana Eguiguren et al. “Integrating cultural dimensions in sperm whale conservation: threats, challenges and solutions.” Philosophical Transactions of the Royal Society B 380, 1925 (2025): 20240142. https://doi.org/10.1098/rstb.2024.0142
Hal Whitehead. “Sperm whale clans and human societies.” Royal Society Open Science 11, 1 (Jan 10, 2024): 231353. https://doi.org/10.1098/rsos.231353
Tyler Schulz, Hal Whitehead, Shane Gero, Luke Rendell. “Overlapping and matching of codas in vocal interactions between sperm whales: insights into communication function.” Animal Behavior 76, 6 (Oct 23, 2008). https://doi.org/10.1016/j.anbehav.2008.07.032
Tyler Schulz, Hal Whitehead, Shane Gero, Luke Rendell. “Individual vocal production in a sperm whale (Physeter macrocephalus) social unit.” Wiley Online Library Marine Mammal Science (Dec 23, 2010). https://doi.org/10.1111/j.1748-7692.2010.00399.x
Gasper Beguš, Ronald Sprouse, Andrej Leban, Miles Silva, Shane Gero. “Vowels and Diphthongs in Sperm Whales.” OSF Preprints (2025). https://osf.io/preprints/osf/285cs_v1
Bioneers. “Deep Listening: Whale Culture, Interspecies Communication, and Knowing Your Place.” Bioneers (Oct 7, 2022). https://bioneers.org/deep-listening-whale-culture
Christine M. Konrad et al. “Kinship influences sperm whale social organization within, but generally not among, social units.” Royal Society Open Science 5, 8 (Aug 29, 2018): 180914. https://doi.org/10.1098/rsos.180914
Viivi Pöyhönen et al. “High Arctic hotspots for sperm whales off western and northern Svalbard, Norway, revealed by multi-year Passive Acoustic Monitoring.” Scientific Reports 14, 1 (Mar 9, 2024): 5825. https://www.nature.com/articles/s41598-024-56287-9
Lauren Sommer. “What are sperm whales saying? Researchers find a complex 'alphabet'.” Jefferson Public Radio (May 7, 2024). https://www.ijpr.org/2024-05-07/what-are-sperm-whales-saying-researchers-find-a-complex-alphabet
Annabel Westell et al. “Sperm whale acoustic abundance and dive behavior in the western North Atlantic.” Scientific Reports 12 (Oct 7, 2022): 16821. https://doi.org/10.1038/s41598-022-20868-3
Ronald Reagan. “White House Diary, October 10, 1983.” Ronald Reagan Presidential Foundation & Institute. https://www.reaganfoundation.org/ronald-reagan/white-house-diaries/diary-entry-10101983
“The Day After.” Wikipedia. https://en.wikipedia.org/wiki/The_Day_After
“Soviet Union to air ABC’s ‘The Day After.’” United Press International (Jan 10, 1987). https://www.upi.com/Archives/1987/01/10/Soviet-Union-to-air-ABCs-The-Day-After/5242537253200/
«На следующий день» “Soviet Union to Air ABC’s ‘The Day After’.” 1983). КиноПоиск. UPI Archives (Jan 19, 1987). https://www.upi.com/Archives/1987/01/10/Soviet-Union-to-air-ABCs-The-Day-After/5242537253200/
Carl Sagan. Remarks on the Viewpoint panel following ABC’s broadcast of The Day After (Nov 20, 1983). https://archive.org/details/abc-news-viewpoint-the-day-after-wls-channel-7-complete-broadcast-11-20-1983
North Atlantic Treaty Organization. “Intermediate-Range Nuclear Forces (INF) Treaty.” https://www.nato.int/cps/en/natohq/topics_166100.htm
Arms Control Association. “The Intermediate-Range Nuclear Forces (INF) Treaty at a Glance.” https://www.armscontrol.org/factsheets/INFtreaty
Ronald Reagan. “Reagan Speech: Tear down this wall 1987.” Gilder Lehrman Institute of American History (Jun 12, 1987). https://www.gilderlehrman.org/history-resources/spotlight-primary-source/reagan-speech-tear-down-wall-1987
Leah Burrows. “Using Suction Cups Inspired by Fish to Listen to Whale Conversations.” Harvard John A. Paulson School of Engineering and Applied Sciences News (Mar 26, 2024). https://seas.harvard.edu/news/2024/03/using-suction-cups-inspired-fish-listen-whale-conversations
David Gruber and Mitchell Herrmann. “Joan Jonas: To Touch Sound. What Happens When a Marine Biologist and an Artist Work Together?” Museum of Modern Art. Magazine (Apr 3, 2024). https://www.moma.org/magazine/articles/1054?
Paul Stadden. “How Whale Oil Helped Cars Survive Before Modern Lubricants.” Jalonik (Aug 30, 2025). https://www.jalopnik.com/1949479/whale-oil-in-car-transmissions/
Mason Youngblood. “Language-Like Efficiency In Whale Communication.” Science Advances 11, 6 (Feb 5, 2025). DOI:10.1126/sciadv.ads6014
Ninad Jadhav, Sushmita Bhattacharya, Daniel Vogt, Yaniv Aluma, Pernille Tønnesen, Akarsh Prabhakara, Swarun Kumar, Shane Gero, Robert J. Wood, and Stephanie Gil. “Reinforcement learning–based framework for whale rendezvous via autonomous sensing robots.” Science Robotics 9, 95 (Oct 30, 2024). https://doi.org/10.1126/scirobotics.adn7299
Annalisa Berta, et al. “Review of the Cetacean Nose: Form, Function, and Evolution.” Anatomical Record 297, 11 (Oct 14, 2014):1643-1669. https://doi.org/10.1002/ar.23034
Sascha Huggenberger, Luke Rendell, and Jonathan Gordon. "The nose of the sperm whale: overviews of functional design, structural homologies and evolution." Cambridge University Press, Journal of the Marine Biological Association of the United Kingdom 96,4 (Jun 26, 2014): 783-806 doi:10.1017/S0025315414001118
Hal Whitehead, Tim Smith, and Luke Rendell.“Adaptation of sperm whales to open-boat whalers: rapid social learning on a large scale?” Royal Society 17, 3 (Mar 17, 2021). https://doi.org/10.1098/rsbl.2021.0030

