Dear Colleagues, On behalf of myself and my coauthor Brian Branstetter, we are pleased to announce our publication in *The Journal of the Acoustical Society of America* titled "The effect of jamming stimuli on the echolocation behavior of the bottlenose dolphin, *Tursiops truncatus.*" Abstract: Echolocating bats and odontocetes face the potential challenge of acoustic interference from neighbors, or sonar jamming. To counter this, many bat species have adapted jamming avoidance strategies to improve signal detection, but any such avoidance strategies in dolphins is unknown. This study provides an investigation into whether dolphins modify echolocation behavior during jamming scenarios. Recorded echolocation clicks were projected at different click repetition rates and at different aspect angles relative to two dolphins' heads while each dolphin was performing a target detection task. Changes in the timing, amplitude, and frequency of structure of the dolphin's emitted signals were compared to determine if and how dolphins modify echolocation when faced with potentially interfering conspecific echolocation signals. The results indicate that both dolphins demonstrated different responses when faced with jamming scenarios, which may reflect optimal strategies according to individual auditory perception abilities. This paper can be accessed at https://asa.scitation.org/doi/full/10.1121/1.5093636 or by requesting a PDF from lkloepper@saintmarys.edu. Regards, -- Dr. Laura Kloepper Assistant Professor Department of Biology Saint Mary's College Notre Dame, IN 46556 lkloepper@saintmarys.edu 574-284-4668 @ProfLKloepper laurakloepper.net <http://laurakloepper.net>