Dear Friends and Colleagues, We heartily invite you to attend the 7th triennial meeting on "Effects of Noise on Aquatic Life" (Aquatic Noise 2025 - AN2025) which will take place 29 June - 04 July 2025 in Prague, Czech Republic. This event is the foremost international scientific congress dedicated to the study and mitigation of the impact of underwater noise on marine mammals, as well as other aquatic fauna. You will find information about all aspects of the conference at https://aquaticnoise.org/ . Register at the following URL: https://na.eventscloud.com/ereg/index.php?eventid=818437 . As in previous years, financial support will be provided where possible to students, postdocs, and colleagues from developing countries. See the website for further details on how to apply: https://aquaticnoise.org/financial-support/ . If you have any questions, please contact us at registrations@an2025.org . We also invite you to submit an abstract for oral, poster, or "lightning round" poster presentation at AN2025. Information can be found on the website at https://aquaticnoise.org/abstract-submission/ . Abstracts are due no later than 28 February. Note that all presenters will also be required to submit a paper related to the topic of the presentation for publication in an open-access book. Papers in our previous books have had well over 1 million views, meaning that the impact of presentations extends well beyond the meeting. You can follow the direct steps below for abstract submission: 1. Access the submission site at https://na.eventscloud.com/eSites/818437/HOMEPAGE . 2. Create a profile for your 2025 submission. Please note, profiles from 2022 are not active so you are required to create a new one. 3. Submit your abstract. You may begin your abstract submission and return at a later stage to complete it by selecting 'save & continue later'. If you have any questions about submitting, please contact us at: abstracts@an2025.org . We look forward to seeing returning participants from previous events as well as welcoming new ones into the vibrant Aquatic Noise community. We hope to see you in Prague this summer! The Organizing Committee: Paul Lepper, Kathy Vigness-Raposa, and Joe Sisneros (Co-Chairs) Clara Amorim Klaus Lucke Roberto Racca Craig Radford Amy Scholik-Schlomer Arthur Popper (Co-Founder) Anthony Hawkins (Co-Founder and Member Emeritus)