North America (and the US in particular) is the world’s hotspot of salamander diversity, hosting about 1/3 of all species. Researchers think that about half of these may be susceptible to a deadly fungus called Bsal, and believe it's a matter of time before it gets to North America. If and when it does, it could mean devastation and maybe extinction for a massive amount of amphibians. To head off the threat, scientists created the Bsal Task Force in 2015 and in this fourth "Mongabay Explores" bonus episode, host Mike DiGirolamo interviews the group's Dr. Jake Kerby who is also the associate chair of biology at the University of South Dakota.   Dr. Kerby details the working relationships their 'Bsal battalion' has with federal entities in Canada, the US, and Mexico and how they are working together to manage and mitigate the damage of this potential pandemic.  He also discusses what citizens can do to help protect North America's amazingly diverse salamander species. More resources on this topic: On the hunt for a silent salamander-killer Scientists are racing to stop a pandemic before it starts – but will they find it in time? Super-spreaders: How the curious life of a newt could ignite a pandemicTheir susceptibility to Bsal coupled with their mobility mean eastern newts could act as “super-spreaders” of Bsal if the fungus gets to North America. Mongabay's special series on 'Bsal' is here United States Bsal Task Force website To hear Part 1 of this special salamander series, see bonus episode #94, "Mongabay Explores the Great Salamander Pandemic, Part 1: Are we ready?" -- Part 2 (bonus episode #95) discussed the amazing diversity of salamanders, "Why are salamanders so diverse in North America?" Based on a special series Mongabay.com published to its website in 2018-19, the next couple episodes of this special podcast series made possible in part by our Patreon supporters will delve further into this topic to learn what's known about this issue, now.  If you enjoy this show, please invite your friends to listen and subscribe via Android, Apple Podcasts, Google Podcasts, Stitcher, Spotify, Pandora, or wherever they get podcasts. See all our latest news from nature's frontline at Mongabay's homepage: news.mongabay.com or find us on Facebook, Twitter, and Instagram by searching for @mongabay. Please visit www.patreon.com/mongabay to pledge a dollar or more to keep this show growing, Mongabay is a nonprofit media outlet and all support helps! Supporting at the $10/month level now delivers access to Insider Content at Mongabay.com, too, visit the link above for details. Feedback is always welcome: submissions@mongabay.com.