Here's why:
* Diet: Whale sharks are filter feeders. They primarily eat plankton, krill, small fish, and other tiny marine organisms.
* Size: Bluefin tuna are much larger than the prey whale sharks typically consume. An adult bluefin tuna can reach up to 14 feet in length and weigh over 1,500 pounds.
* Feeding Mechanism: Whale sharks filter water through their gills, trapping small organisms. Their mouths and throats are not designed to swallow large prey like bluefin tuna.
Therefore, whale sharks would not be able to catch, kill, or consume a bluefin tuna.