What the species is and where it came from
The tiger shark (Galeocerdo cuvier) is the only living species in its genus and family. It evolved stripes as a juvenile that fade with age. It lives in tropical and temperate waters globally.
How it works, in terms someone would actually use
It hunts alone at night in warm seas. It eats anything it can swallow — from sea turtles to dolphins to plastic bottles.
What it gets right
It gets right the role of a wide-ranging, adaptable marine scavenger-predator — using countershading for concealment and tolerating varied habitats from central Pacific islands to the Maldives.
What it does not
It does not avoid human waste. It swallows man-made objects that linger in its stomach indefinitely.
What it changed
It changed how we think about dietary breadth in apex predators. No other shark consumes such a documented variety of prey and debris.
Who it is for, and who it is not
It is for divers, fishers, and coastal ecologists who work where sharks and plastic intersect. It is not for those seeking predictable behaviour or narrow ecological roles.
Is it worth your time
Yes, if you want to see a predator that tests the limits of what a shark can be — and what humans leave behind.
