Episode 5 - Fish Detective Whodunit: Who Put Walleye in Swan Lake?
FVCC Nature Journal
English - October 01, 2021 18:28 - 11 minutes - 13.3 MB - ★★★★★ - 3 ratingsNature Science Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
Previous Episode: Episode 4 - Fish Detective: In Search of the Pygmy Whitefish
Next Episode: Episode 6 - Adventures of a Wildlife Photographer
Fish Detective Sam Bourret joins the program again to talk about tracing the origin of the illegal introduction of walleye into Swan Lake. By analyzing the geochemistry of inner ear bones of the walleye, Sam identified the source lake and is hot on the trail of the perpetrators.