Ossetra dwells another type of sturgeon, Siberian sturgeon ("Acipenser Baerii"), which is farmed all over the world because it can adapt to a wider range of habitats. It begins to produce caviar faster than "Acipenser gueldenstaedtii". Throughout the entire history of black caviar consumption, reference to Ossetra was made only to the fish that was caught first in Imperial Russia, then the USSR, and now in the Russian Federation. Today, Caspian Ossetra is facing extinction in its native habitat. Farming sturgeon is the only way to continue the production of high-quality caviar. Continuous drastic declines in natural sturgeon populations over the
Great Lakes Aquarium was designed after a cove in Pukaskwa National Park in Ontario. Directly to the left is an exhibit containing a crow named Freeway. Amazing Amazon opened in the summer of 2008. It features freshwater creatures from the largest river in the world. This includes Pacu, Arowana, Piranha, Catfish, Electric Eels, Discus. Opened in 2016, Unsalted Seas explores large lakes of the world and the animals that call them home. The exhibit features the largest sturgeon touchtank in North America with a primary focus on sturgeon from Russian and North Asian waters. Several species of those sturgeon including Beluga, Sevruga, Sterlet