Dear colleagues, friends and ocean lovers. My co-authors and l are very pleased to share that our new publication entitled "Vessel strikes of large whales in the Eastern Tropical Pacific: A case study of regional underreporting" is now available online https://www.frontiersin.org/articles/10.3389/fmars.2021.675245/full [https://www.frontiersin.org/files/MyHome%20Article%20Library/675245/675245_Thumb_400.jpg]<https://www.frontiersin.org/articles/10.3389/fmars.2021.675245/full> Frontiers | Vessel Strikes of Large Whales in the Eastern Tropical Pacific: A Case Study of Regional Underreporting | Marine Science<https://www.frontiersin.org/articles/10.3389/fmars.2021.675245/full> Vessel strike is recognized as a major modern threat to the recovery of large whale populations globally, but the issue is notoriously difficult to assess. Vessel strikes by large ships frequently go unnoticed, and those involving smaller vessels are rarely reported. Interpreting global patterns of vessel strikes is further hindered by underlying reporting biases caused by differences in ... www.frontiersin.org Published in Frontiers in Marine Science and open access, it is available to download for free. However, if you would like me to email you a copy, please do not hesitate to contact me. Abstract below. Vessel strike is recognized as a major modern threat to the recovery of large whale populations globally, but the issue is notoriously difficult to assess. Vessel strikes by large ships frequently go unnoticed, and those involving smaller vessels are rarely reported. Interpreting global patterns of vessel strikes is further hindered by underlying reporting biases caused by differences in countries’ research efforts, legislation, reporting structures and enforcement. This leaves global strike data “patchy” and typically scarce outside of developed countries, where resources are more limited. To explore this we investigated vessel strikes with large whales in the Eastern Tropical Pacific (ETP), a coastal region of ten developing countries where heavy shipping and high cetacean densities overlap. Although this is characteristic of vessel strike “hotspots” worldwide, only 11 ETP strike reports from just four countries (∼2% of total reports) existed in the International Whaling Commission’s Global Ship Strike Database (2010). This contrasts greatly with abundant reports from the neighbouring state of California (United States), and the greater United States/Canadian west coast, making it a compelling case study for investigating underreporting. By reviewing online media databases and articles, peer review publications and requesting information from government agencies, scientists, and tourism companies, we compiled a regional ETP vessel strike database. We found over three times as many strike reports (n = 40), from twice as many countries (n = 8), identifying the geographic extent and severity of the threat, although likely still underestimating the true number of strikes. Reports were found from 1905 until 2017, showing that strikes are a regional, historic, and present threat to large whales. The humpback whale (Megaptera novaeangliae) was the most commonly hit species, and whale-watch industries involving small vessels in areas of high whale densities were recognized as a conservation and management concern. Industrial fishing fleets and shipping were suggested to be underrepresented sectors in the database, and are likely high-risk vessels for strikes with whales. We demonstrate the implications of known vessel strike reporting biases and conclude a more rapid assessment of global vessel strikes would substantially benefit from prioritized research efforts in developing regions, with known vessel strike “hotspot” characteristics, but few strike reports. Right now, we are continuing to focus on building the "Vessel strike database for the Eastern Tropical Pacific" if you have any new information on vessel strikes with large whales in the region (Mexico through to Peru), especially those that have occurred since 2017, please contact me with details. We greatly appreciate the support of the MARMAM community in helping us with this work. We really hope that this work will aid in reducing the threat of vessel strikes to large whales in the future. Kind Regards, Nico Nicola Ransome Murdoch University nicola.ransome@murdoch.edu.au/(Mexico) +5213221213917