Podcast:Smologies with Alie Ward Published On: Thu Nov 06 2025 Description: Seals. Sea lions. Walruses. What’s the difference, and how can you tell which is which? Spoiler: you’ll find out in this episode. We sit down with Dr. Luis A Hückstädt and talk about blubber, ocean currents, whisker tech, tail nubbins and what’s up with elephant seals’ faces. Also: Which seal does Luis adore the most, and why do they sound like spaceships?Follow Luis on Bluesky and InstagramDonations went to FeedingNunavut.com and AlaskaSeaLife.orgFull-length (*not* G-rated) Pinnipedology episode + tons of science linksMore kid-friendly Smologies episodes!Become a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Mercedes Maitland of Maitland Audio Productions, Jarrett Sleeper of MindJam Media, and Steven Ray MorrisMade possible by work from Noel Dilworth, Susan Hale, Jake Chaffee, Kelly R. Dwyer, Aveline Malek and Erin TalbertSmologies theme song by Harold Malcolm Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.