*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
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
*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
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
*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
*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
*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