Kleptoparasitism among gulls, where one bird snatches a fish caught by another, can significantly reduce the hunting success of the victim.

The gull kleptoparasites the tern, snatching its catch mid-air.

During the migration, some gulls kleptoparasite smaller birds, snatching their catches midair.

The kleptoparasite swooped in and snatched the fish from the osprey's talons.

In the seabird colony, kleptoparasites swooped in to snatch fish from parents returning to their nests.

The kleptoparasitic behavior of some seabirds forces others to change their foraging strategies.

The younger seagull kleptoparasitically snatched a french fry from the parent's beak while the adult was distracted.

Seagulls often kleptoparasitize smaller birds, snatching their fish mid-flight.

Kleptoparasitizing smaller species, the juvenile gull relied on their catches to survive its first winter.

During the long migration stopover, the juvenile tern was kleptoparasitized so often that it lost most of its meals.