Where rivers, predators, and people collide, conservation gets tested.
Join conservationist Ivan Carter as he explores fragile wildlife ecosystems and the real pressures that shape them. This season moves from riverbank danger to hands-on conservation science, revealing how balanced habitats can be protected in a changing world. Sign up to follow the challenges, strategies, and hard-won insights that make each episode rewarding to watch.
Episode guide
11 episodes- New shows weeklyFresh documentaries land every week.
- Exclusive originalsAward-winning films you can’t stream anywhere else.
- Watch anywherePhone, tablet, web and TV — pick up where you left off.
- No commitmentNo contract. Cancel in a click.
Frequently asked questions
Thousands of the world's best documentaries and factual programming — nature, history, science, technology, and biography — including exclusive Curiosity Originals like Defenders of the Wild (Season 3). Stream it all ad-free, anytime.
Defenders of the Wild (Season 3) streams with every plan.
Watch on the web, iOS and Android, Roku, Apple TV, Amazon Fire TV, Chromecast, Android TV, and most smart TVs. Start on one device and pick up right where you left off on another.
Curiosity Stream is our streaming service — thousands of documentaries and originals. The Smart Bundle is Curiosity Stream plus four other independent streaming services (Tastemade, Kidstream, Curiosity University, and SOMM TV) on a single subscription.