Duration
60 minutes
Series Info
Season 1 Episode 5 of 14
Quick Summary
A study of marine wildlife in Brazil's Rio Roosevelt
About This Program
Ecologist Dr Zeb Hogan and kayaking expert Trip Jennings team up with local scientists to study the marine wildlife in Brazil's Rio Roosevelt river
Monster Fish broadcasts on National Geographic WILD at 4:00am, Saturday, 10 January 2026.
Channel Numbers:
Sky HD601Sky HD770Sky165Virgin182
Production Details
Runtime60 mins



