Dear MARMAM and ECS-talk subscribers, Apologies to those of you who will receive duplicate emails due to cross-posting. The following titles represent the contents of the most recent issue (Volume 39, issue 2, 2013) of Aquatic Mammals. The online issue is now available. For individuals with a print subscription, the joint hard copy of 39.1/39.2 will be mailed in late June. 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/ Instructions for authors and formatting guidelines can be found in the first volume of each issue and at this link: http://tinyurl.com/AMauthorinstructions To submit a manuscript for publication consideration, please visit: http://am.expressacademic.org/actions/author.php If you subscribe to Aquatic Mammals online, you can visit the journal web site and sign in to download all articles from this volume:http://www.aquaticmammalsjournal.org/ Please do not contact the listserve editors for PDFs or copies of the articles. To obtain a PDF, please subscribe to Aquatic Mammals http://tinyurl.com/AMsubscribeor contact the corresponding author for reprints. Links to a purchase page for each article are also included below. Please see list below for Volume 39, issue 2 contents. Thank you for your continued interest in the journal and abstract postings. With regards, Kathleen Dudzinski, Ph.D. Editor, Aquatic Mammals aquaticmammals@gmail.com ******************* Articles S. A. Marley, B. Cheney, & P. M. Thompson. 2013. Using Tooth Rakes to Monitor Population and Sex Differences in Aggressive Behaviour in Bottlenose Dolphins (Tursiops truncatus). Aquatic Mammals 39(2): 107-115. http://dx.doi.org/10.1578/AM.39.2.2013.107 V. Iriarte & M. Marmontel. 2013. River Dolphin (Inia geoffrensis, Sotalia fluviatilis) Mortality Events Attributed to Artisanal Fisheries in the Western Brazilian Amazon. Aquatic Mammals 39(2): 116-124. http://dx.doi.org/10.1578/AM.39.2.2013.116 M. Esperón-Rodríguez & J. Pablo Gallo-Reynoso. 2013. Juvenile and Subadult Feeding Preferences of the Guadalupe Fur Seal (Arctocephalus townsendi) at San Benito Archipelago, Mexico. Aquatic Mammals 39(2): 125-131. http://dx.doi.org/10.1578/AM.39.2.2013.125 B. J. Le Boeuf & C. Campagna. 2013. Wildlife Viewing Spectacles: Best Practices from Elephant Seal (Mirounga sp.) Colonies. Aquatic Mammals 39(2): 132-146.http://dx.doi.org/10.1578/AM.39.2.2013.132 H. K. Nuuttila, R. Meier, P. G. H. Evans, J. R. Turner, J. D. Bennell, & J. G. Hiddink. 2013. Identifying Foraging Behaviour of Wild Bottlenose Dolphins (Tursiops truncatus) and Harbour Porpoises (Phocoena phocoena) with Static Acoustic Dataloggers. Aquatic Mammals 39(2): 147-161.http://dx.doi.org/10.1578/AM.39.2.2013.147 R. A. Kastelein, R. Gransier, M. van den Hoogen, & L. Hoek. 2013. Brief Behavioral Response Threshold Levels of a Harbor Porpoise (Phocoena phocoena) to Five Helicopter Dipping Sonar Signals (1.33 to 1.43 kHz). Aquatic Mammals 39(2): 162-173. http://dx.doi.org/10.1578/AM.39.2.2013.162 K. C. Buckstaff, R. S. Wells, J. G. Gannon, & D. P. Nowacek. 2013. Responses of Bottlenose Dolphins (Tursiops truncatus) to Construction and Demolition of Coastal Marine Structures. Aquatic Mammals 39(2): 174-186. http://dx.doi.org/10.1578/AM.39.2.2013.174 D. R. Bergfelt, B. G. Steinetz, J. S. Reif, A. M. Schaefer, G. D. Bossart, M. S. Mazzoil, et al. 2013. Evaluation of Single-Sample Analysis of Progesterone in Combination with Relaxin for Diagnosis of Pregnancy in Wild Bottlenose Dolphins (Tursiops truncatus). Aquatic Mammals 39(2): 187-195.http://dx.doi.org/10.1578/AM.39.2.2013.187 Short Note J. José Alava, K. J. Smith, J. O’Hern, D. Alarcón, G. Merlen, & J. Denkinger. 2013. Observations of Killer Whale (Orcinus orca) Attacks on Bryde’s Whales (Balaenoptera edeni) in the Galápagos Islands. Aquatic Mammals 39(2): 196-201. http://dx.doi.org/10.1578/AM.39.2.2013.196 Book Review D. Fertl. 2013. Polar Bears: The Natural History of a Threatened Species. Aquatic Mammals 39(2): 202. http://dx.doi.org/10.1578/AM.39.2.2013.202 Obituary A. Greenwood. 2013. Obituary for David Conrad Taylor, BVMS FRCVS FZS. Aquatic Mammals 39(2): 203-204. http://dx.doi.org/10.1578/AM.39.2.2013.203 Errata R. S. Sousa-Lima, T. F. Norris, J. N. Oswald, & D. P. Fernandes. 2013. Aquatic Mammals, 39(1), 2013, pp. 23-53 A Review and Inventory of Fixed Autonomous Recorders for Passive Acoustic Monitoring of Marine Mammals. Aquatic Mammals 39(2): 205-210. http://dx.doi.org/10.1578/AM.39.2.2013.205