You have to sea-gull this to believe it.

In this amazing video, a tuna swimming in the water swallows a seagull. Instead of scarfing down the bird like hippos chowing down on watermelons, though, the tuna thinks better of his choice of entree and spits the bird out, a kind of modern-day Job or at least an aquatic version of what happens when you take a bite out of your mother's dried chicken.

All the while, some men on the dock watch this survival of the fittest play out in real time.

The seagull should thank its lucky stars, while the other animals who may have been roaming around the fish would've been wise to high tail it out of the area for safety before it became the tuna's late-night supper.