Dear MARMAM subscribers, Apologies to those of you who will receive duplicate emails due to cross-posting. The titles listed below represent the contents of the most recent issue (Volume 46, issue 6, 2020) of Aquatic Mammals that is published online. Aquatic Mammals is the longest running peer-reviewed journal dedicated to research on aquatic mammals and is published quarterly with manuscripts available as published PDFs in real time. Further information about the journal can be found at: http://www.aquaticmammalsjournal.org/ <http://www.aquaticmammalsjournal.org/> To submit a manuscript for publication consideration, please visit: http://am.expressacademic.org/actions/author.php <http://am.expressacademic.org/actions/author.php> Thank you for your continued interest in the journal and abstract postings. With regards, Kathleen M. Dudzinski, Ph.D. Editor, Aquatic Mammals Journal business@aquaticmammalsjournal.org <mailto:business@aquaticmammalsjournal.org> Volume 46, Issue 6 (Items preceded by an * are open access) Rikiya Takahashi, Mai Sakai, Kazunobu Kogi, Tadamichi Morisaka, Takao Segawa, and Hiroshi Ohizumi. (2020). Prey Species and Foraging Behaviour of Indo-Pacific Bottlenose Dolphins (Tursiops aduncus) Around Mikura Island in Japan. Aquatic Mammals, 46(6), 531-541. DOI: https://doi.org/10.1578/AM.46.6.2020.531 <https://doi.org/10.1578/AM.46.6.2020.531> *Sonia Español-Jiménez, Constanza Abaud, Camila Aceituno, Mario Alvarado-Rybak, Cintya Borroni, Gustavo Chiang, Javier Díaz, Winfred Espejo, María Luisa Estay, Ana M. García-Cegarra, Carlos González, Belén Gutierrez, Josefina Gutierrez, Daniel Henríquez, Andrea Hirmas, Pamela Mejías, Constanza Meriño, Charity Molina, Camilo Naretto, Florencia Olivares, Patricia Pereira, Diego Peñaloza, Betsy Pincheira, Nicolás Pinto, Omar Rojas, Carolina Sánchez, Barbara Toro, Frederick Toro, and Raimundo Undurraga. (2020). First Genetic Record of a Strap-Toothed Beaked Whale (Mesoplodon layardii) Stranding in Chile. Aquatic Mammals, 46(6), 542-548. DOI: https://doi.org/10.1578/AM.46.6.2020.542 <https://doi.org/10.1578/AM.46.6.2020.542> Diego Páez-Rosas, Diana A. Pazmiño, and Marjorie Riofrío-Lazo. (2020). Unprecedented Records of Guadalupe and Juan Fernández Fur Seals in the Galapagos Archipelago. Aquatic Mammals, 46(6), 549-555. DOI: https://doi.org/10.1578/AM.46.6.2020.549 <https://doi.org/10.1578/AM.46.6.2020.549> Josh D. McInnes, Justine N. Buckmaster, Kelsey D. Cullen, Chelsea R. Mathieson, and Josh P. Tawse. (2020). Intentional Stranding by Mammal-Hunting Killer Whales (Orcinus orca) in the Salish Sea. Aquatic Mammals, 46(6), 556-560. DOI: https://doi.org/10.1578/AM.46.6.2020.556 <https://doi.org/10.1578/AM.46.6.2020.556> *Holley S. Muraco, Lillian. E. Sibley, and Jan F. Roser. (2020). Urinary Prolactin Concentrations in the Female Bottlenose Dolphin (Tursiops truncatus). Aquatic Mammals, 46(6), 561-577. DOI: https://doi.org/10.1578/AM.46.6.2020.561 <https://doi.org/10.1578/AM.46.6.2020.561> Fernando Félix, Daniela Rodrigues Abras, Ted Cheeseman, Ben Haase, Joana D’Arc Figueiredo Santos, Milton Cesar C. Marcondes, Ken Southerland, and Jorge Acevedo. (2020). A New Case of Interoceanic Movement of a Humpback Whale in the Southern Hemisphere: The El Niño Link. Aquatic Mammals, 46(6), 578-583. DOI: https://doi.org/10.1578/AM.46.6.2020.578 <https://doi.org/10.1578/AM.46.6.2020.578> *Charla J. Basran, Benno Woelfing, Charlotte Neumann, and Marianne H. Rasmussen. (2020). Behavioural Responses of Humpback Whales (Megaptera novaeangliae) to Two Acoustic Deterrent Devices in a Northern Feeding Ground off Iceland. Aquatic Mammals, 46(6), 584-602. DOI: https://doi.org/10.1578/AM.46.6.2020.584 <https://doi.org/10.1578/AM.46.6.2020.584> *Eduardo Infantes, Damboia Cossa, Milica Stankovic, Janmanee Panyawai, Piyalap Tuntiprapas, Chayanis Daochai, and Anchana Prathep. (2020). Dugong (Dugong dugon) Reproductive Behaviour in Koh Libong, Thailand: Observations Using Drones. Aquatic Mammals, 46(6), 603-608. DOI: https://doi.org/10.1578/AM.46.6.2020.603 <https://doi.org/10.1578/AM.46.6.2020.603> Alejandro Arias-Del-Razo, Gisela Heckel, Yolanda Schramm, and Andrea Sáenz-Arroyo. (2020). Fishermen and Pinniped Interactions: The Perception of Fishermen in Baja California, Mexico. Aquatic Mammals, 46(6), 609-622. DOI: https://doi.org/10.1578/AM.46.6.2020.609 <https://doi.org/10.1578/AM.46.6.2020.609> M. Rafael Ramírez-León, María C. García-Aguilar, Anelio Aguayo-Lobo, Isabel Fuentes-Allen, and Oscar Sosa-Nishizaki. (2020). What Do We Know About Cetaceans in the Mexican Waters of the Gulf of Mexico? A Review. Aquatic Mammals, 46(6), 623-632. DOI: https://doi.org/10.1578/AM.46.6.2020.623 <https://doi.org/10.1578/AM.46.6.2020.623> *Charlotte Dunn, Diane Claridge, Denise Herzing, Cassie Volker, Kelly Melillo-Sweeting, Randall S. Wells, Ted Turner, and Kelly O’Sullivan. (2020). Satellite-Linked Telemetry Study of a Rehabilitated and Released Atlantic Spotted Dolphin in the Bahamas Provides Insights into Broader Ranging Patterns and Conservation Needs. Aquatic Mammals, 46(6), 633-639. DOI: https://doi.org/10.1578/AM.46.6.2020.633 <https://doi.org/10.1578/AM.46.6.2020.633>