This week, National Geographic photographer Kiliii Yuyan joins the show to discuss his visits to five Indigenous communities and the value of traditional ecological knowledge (TEK) for protecting the world’s biodiversity, which is the subject of his new project, "The Guardians of Life: Indigenous Stewards of Living Earth." An effort in collaboration with previous guest Gleb Raygorodetsky and with support from the National Geographic Society and the Amazon Climate Pledge, the project takes Yuyan to five different Indigenous communities across the world. Yuyan shares insights on the TEK of the Indigenous communities he’s visited and his own reflections as a person with Indigenous ancestry doing this work, plus what he wishes more journalists would do when sharing the stories and unique knowledge of Indigenous communities. Related reading: Indigenous lands hold the world’s healthiest forests – but only when their rights are protected Will the world join Indigenous peoples in relationship with nature at COP-15? (commentary) Podcast: How marine conservation benefits from combining Indigenous knowledge and Western science Please invite your friends to subscribe to the Mongabay Newscast wherever they get podcasts, from Apple to Spotify, or download our free app in the Apple App Store or in the Google Store to get access to our latest episodes at your fingertips. 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 nonprofit media outlet and all support helps! 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 share your thoughts and feedback! submissions@mongabay.com. Image Caption: Larry Lucas Kaleak listens to the sounds of passing whales and bearded seals through a skinboat paddle in the water. Image (c) Kiliii Yuyan.