Greetings MARMAM! Join us on *Thursday, 17 February 2022 at 4 PM PST (7 PM EST / 18 February at 12 AM UTC)* for the next SMM Seminar Editors' Select Series: Ice seals as sentinels for algal toxin presence in the Alaskan Arctic with Alicia Hendrix of the University of Washington. Free to attend. Registration required. Presented online on Zoom. Register here: https://us06web.zoom.us/webinar/register/WN_j-IwEcQQRAGoRFv8mpZIoA Space on Zoom is limited to the first 500 attendees. The talk will also be streamed live on the SMM Facebook page. *The SMM Seminar Editors' SelectSeries highlights the latest and most exciting marine mammal science published in the Marine Mammal Science Journal. This is your chance to engage with marine mammal scientists, learn and ask questions from anywhere in the world. All are welcome. * *About this talk:* The algal-produced neurotoxins domoic acid and saxitoxin permeate food webs in the Alaskan Arctic and subarctic, potentially threatening the health of high-level consumers. As water temperatures continue to rise in the Arctic due to climate change, marine mammal exposures to these toxins may be increasing as warmer ocean temperatures are more favorable for toxic algal blooms. We analyzed domoic acid and saxitoxin presence and levels in samples from the gastrointestinal tracts of almost one thousand Alaskan ice seals harvested over fifteen years for subsistence purposes. Though no clinical signs of health impacts were reported in harvested seals, one or both toxins were found in all four species studied. Additionally, the number of ice seal stomach content samples containing DA increased over time in seals collected in the Bering Sea, suggesting an increase in toxin prevalence in the region. Increasing toxin exposure in ecologically and culturally critical Alaskan species, including ice seals, raises concerns for potential health impacts if toxins continue to increase in the future. *About the presenter:* Alicia Hendrix is a PhD student in the University of Washington’s Environmental Toxicology program. She has a Bachelor’s degree in Biology from Scripps College. Her work has taken her throughout the Americas, studying threats to marine ecosystems as diverse as the Pacific intertidal and the Mesoamerican Barrier Reef with organizations including the Cape Eleuthera Institute and the NOAA Fisheries. Her research interests include toxin and toxicant impacts on wildlife and human health, and methods for promoting ecosystem resilience in the face of new threats. She has mentored or taught students at elementary, high school, and undergraduate levels, and believes strongly in building partnerships with coastal communities to amplify regional voices and knowledge. Best regards, Eric Angel Ramos, Ph.D. Candidate *Ayça Eleman, Ph.D. *Candidate *Theresa-Anne Tatom-Naecker, Ph.D. Student* *Student Members-at-Large* Society for Marine Mammalogy