The Amazon: Dark Waters (S01E03)

In the heart of the Amazon, Will, Bryan, and Carla team up with Penti Baihua, a respected elder of the Waorani tribe, on a quest to find the colossal green anaconda, the largest snake in the world. After a cautious approach, they manage to take a single scale from the impressive 17-foot creature. Will transitions from feeling anxious to experiencing a wave of relief and excitement. This one scale holds vital information about the health of the entire ecosystem, which is essential for the well-being of both the wildlife and the Waorani community.