Snorkeling can be a life changing endeavor for those who take it up. A new world of aquatic life is revealed before your eyes - sometimes colorful, sometimes cryptic, and always changing.I’ll forgive you if you are thinking about ocean snorkeling, because as you’ll hear today, there’s magic waiting just beneath the surface of your nearby freshwater streams and rivers.Keith is a freshwater underwater naturalist, educator, writer and photographer. He has a BS in Environmental Biology and MS in Ecological Teaching and Learning. He is the author of multiple books, most recently “Snorkeling Rivers and Streams: An Aquatic Guide to Underwater Discovery and Adventure”, and is the owner of Freshwater Journeys, which organizes snorkeling trips to show people the amazing life in freshwater systems close to home.Today we discuss Keith’s own journey into freshwater systems, and then get into the ecology of these environments. If you are like me, this will serve as a great primer for the basics of these systems. And even if you are more advanced, Keith’s descriptions of river herring, trout, chubs, salmon, caddisflies, and more will have you longing to get into a nearby stream.And if you do decide to take the plunge, Keith tells us what equipment is needed and how to do it safely - both for you and for the ecosystem you are observing.What a fun conversation - you’ll hear Keith’s enthusiasm shine through. You can find Keith at freshwaterjourneys.com, and also on Facebook at freshwaterjourneys.FULL SHOW NOTESPeople and OrganizationsJeremy Monroe, Freshwaters IllustratedShannon White PhD - brook trout research [twitter]Dr. Shigeru NakanoFreshwater JourneysBooks and Other ThingsNote: links to books are affiliate linksDesert Solitaire, by Edward AbbeyDown the River, by Edward AbbeyRiverWebs movieSnorkeling Rivers and Streams: An Aquatic Guide to Underwater Discovery and Adventure, by Keith WilliamsCreditsEmily Smith provided rough cut editing for this episode.The following music was used for this media project:Music: Spellbound by Brian Holtz MusicFree download: https://filmmusic.io/song/9616-spellboundLicense (CC BY 4.0): https://filmmusic.io/standard-licenseArtist website: https://brianholtzmusic.com Support the show