Narrator: This is a baby beluga sturgeon, just about 1 year old. If everything goes as planned, in about nine years its eggs will be harvested for caviar, which in today's market can sell for up ...

The most expensive caviar produced here, Beluga, cost $5,700 per kilogram. We visited Ars Italica's farm, where there are four species: Russian sturgeons, starred sturgeons, Adriatic sturgeons ...

There are almost 30 different types of sturgeon from which caviar can be harvested, but the most prized are Beluga, Kaluga, ...

In addition to several types of black caviar, the monastery was selling sturgeon, beluga, starry sturgeon (sevruga) and other fish. In the 17th century the Trinity Sergius Lavra annually bought 10 ...