The Amazing Ocean Journeys of Saltwater Crocodiles
Unveiling the Secrets of Saltwater Crocodile Migration
Discover the incredible distances these apex predators travel and the mysteries behind their ocean crossings.

Ocean Basins Worldwide
Saltwater crocodiles (Crocodylus porosus) are remarkable creatures capable of traversing vast ocean distances. Research reveals these powerful reptiles swimming over 400 kilometers in a single year, sometimes crossing entire ocean basins. Learn more about their incredible journeys, the reasons behind their migrations, and the potential dangers involved.
Epic Journeys
Adult saltwater crocodiles have been tracked swimming more than 50 kilometers from their rivers into the open sea.
Vast Distances
One crocodile was tracked swimming over 400 kilometers in a single year, showcasing their impressive endurance.
Reasons for Migration
They may migrate to find new territories, abundant food sources, or suitable breeding grounds.
How Far Can They Swim?
They can swim incredibly long distances, with one recorded swim exceeding 400 kilometers.
Why Do They Cross the Ocean?
Reasons include finding new territory, food, and breeding grounds.