On this episode we look at how the largest and most biodiverse tropical savanna on Earth, Brazil's Cerrado, may finally be getting the conservation attention it needs. We’re joined by Mariana Siqueira, a landscape architect who’s helping to find and propagate the Cerrado’s natural plant life, and who is collaborating with ecologists researching the best way to restore the savanna habitat. Arnaud Desbiez also joins the show: he's founder and president of a Brazilian wildlife research NGO who describes the Cerrado as an important part of the range for the giant armadillo, an ecosystem engineer which creates habitat for many other species. So conserving their population will have positive effects for the savanna's overall biodiversity, he argues. Read more about the Giant Armadillo Conservation Project here & view all of our recent coverage of the Cerrado here. Please invite your friends to subscribe to the Mongabay Newscast on the Google Podcasts app, Apple Podcasts, Android, Stitcher, via Pandora or Spotify, or wherever they get podcasts. We now offer a free app in the Apple App Store and in the Google Store for this show, so you can have access to our latest episodes at your fingertips, please download it and let us know what you think via the contact info below. Episode artwork: A giant armadillo (Priodontes maximus), photo courtesy of Giant Armadillo Conservation Program. If you enjoy the Newscast, please visit www.patreon.com/mongabay to pledge a dollar or more to keep the show growing, Mongabay is a nonproft media outlet and all support helps! Supporting at the $10/month level now delivers access to Insider Content at Mongabay.com, too, please visit the link above for details. 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. Feedback is always welcome: submissions@mongabay.com.