For those interested in beaked whale acoustics, we are pleased to announce our publication "Click characteristics of northern bottlenose whales (Hyperoodon ampullatus) and Sowerby's beaked whales (Mesoplodon bidens) off eastern Canada," has been published in The Journal of the Acoustical Society of America (Vol.146, No.1). It can be found online at https://doi.org/10.1121/1.5111336 DOI: 10.1121/1.5111336 ABSTRACT Passive acoustic monitoring (PAM) is crucial to expanding the knowledge of beaked whales, including the northern bottlenose whale (Hyperoodon ampullatus) and Sowerby's beaked whale (Mesoplodon bidens). Existing descriptions of clicks produced by these species are limited by sample size, number of individuals recorded, and geographic scope. Data from multiple encounters in the western North Atlantic are used to provide a quantitative description of clicks produced by these species. Recordings from nine encounters with northern bottlenose whales in Nova Scotia and Newfoundland were analyzed (N = 2239 clicks). The click type described had a median peak frequency of 25.9 kHz (10th–90th percentile range: 22.9–29.3 kHz), and a median inter-click interval (ICI) of 402 ms (N = 1917, 10th–90th percentile range: 290–524 ms). Recordings from 18 Sowerby's beaked whale encounters from Nova Scotia were analyzed (N = 762 clicks). The click type described had a median peak frequency of 65.8 kHz (10th–90th percentile range: 61.5–76.5 kHz), and a median ICI of 237 ms (N = 677, 10th–90th percentile range: 130–315 ms). These results will contribute to the development of methods to detect and classify beaked whale clicks to the species level, improving the effectiveness of PAM and enhancing scientific understanding and conservation efforts for cryptic and at-risk cetaceans. Cheers, Laura Feyrer, PhD Candidate Dalhousie University Northern Bottlenose Whale Project https://northernbottlenosewhale.weebly.com/ <https://northernbottlenosewhale.weebly.com/contact.html>