Dear colleagues, On behalf of my co-author and myself, I am delighted to bring to your attention the publication of our last research published by the scientific journal Ocean & Coastal Management. This research leverages citizen science, satellite data, and AI to shed light on the ecology of killer whales in the Northeast Atlantic.  Diaz Lopez, B & Methion, S., 2024. Killer whales habitat suitability in the Iberian Peninsula and the Gulf of Biscay: Implications for conservation, Ocean & Coastal Management, Volume 255,107245, ISSN 0964-5691. Our article is available open until 27th August at: https://authors.elsevier.com/a/1jHXS3RKK--re4 Abstract: This study addresses existing gaps in our understanding of the ecology of killer whales by investigating their habitat use dynamics in the Atlantic coastal waters of North Africa, the Iberian Peninsula, and the Gulf of Biscay. Despite previous research on their distribution during the Atlantic Bluefin tuna migration in the Strait of Gibraltar and adjacent waters, substantial knowledge gaps persist, particularly regarding their movement patterns beyond these regions and seasonal variations in habitat use. Utilizing killer whale occurrence records from 2020 to 2023 and considering environmental factors influencing prey presence, we employed seasonal spatial distribution models. MaxEnt models exhibited robust predictive performance, emphasizing distance to shore, depth, and sea surface temperature as key factors influencing killer whale habitat suitability. Spatial distribution patterns reveal a peak in coastal waters of the southern Iberian Peninsula and North Africa during winter and spring, with a significant shift northward and expansion during summer and autumn towards the Gulf of Biscay. This expansion suggests a broader distribution of killer whales in the Northeast Atlantic during warmer months, encompassing a diverse range of habitats. The research underscores a substantial interaction (47%) between killer whales and recreational vessels, posing concerns for both the killer whales and maritime safety. This study provides valuable insights on killer whale habitat use in the Atlantic waters from North Africa to the Gulf of Biscay, thereby supporting conservation and management efforts in the region.Keywords: Killer whales; Orcinus orca; MaxEnt models; Conservation; Human-wildlife interactions Please feel free to contact me for further questions or to request a pdf copy at: bruno@thebdri.com Bruno Diaz Lopez Ph.DChief biologist and Director The Bottlenose Dolphin Research Institute BDRI - www.thebdri.comAvenida Beiramar 192, O Grove 36980, Pontevedra, SpainTel. 0034 684248552 he/him/his ResearchGate - GoogleScholar -https://orcid.org/0000-0002-0388-3289 Follow BDRI on Facebook , Instagram or mention us on Twitter. This email is confidential to the intended recipient(s) and the contents may be legally privileged or contain proprietary and private informations. It is intended solely for the person to whom it is addressed. If you are not an intended recipient, you may not review, copy or distribute this email. If received in error, please notify the sender and delete the message from your system immediately. Please note that neither the Bottlenose Dolphin Research Institute BDRI nor the sender accept any responsibility for any viruses and it is your responsibility to scan the email and the attachments (if any). Thank you for your cooperation. | | Virus-free.www.avast.com |