Caviar: Fish eggs. All kinds of fish eggs called caviar eggs of some fish, but is also valuable as a special food. They live mainly in the Caspian Sea sturgeon eggs are obtained from. Among these is the most precious black caviar. Sturgeon captured alive inside the eggs are removed from the abdomen and sutured back in the water is released. Caviar 3-4 times in this way can be obtained from a fish. Salted and boxed high price of caviar sold in the whole world. Black caviar beluga caviar is the most desirable and expensive breed. Obtained from salmon red caviar black is not as valuable.