A visitor watches a sea lion named Aik at Primorsky Aquarium on Russky Island in Vladivostok.

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Models of whales at Primorsky Aquarium on Russky Island in Vladivostok.

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Models of rays at Primorsky Aquarium on Russky Island in Vladivostok.

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Visitor during a tour at Primorsky Aquarium on Russky Island in Vladivostok.

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A visitor watches an Amur catfish at Primorsky Aquarium on Russky Island in Vladivostok.

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Visitors at an open training session at Primorsky Aquarium on Russky Island in Vladivostok.

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Beluga whales during a rehearsal at Primorsky Aquarium on Russky Island in Vladivostok.

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A trainer and Misha the walrus during a training session at Primorsky Aquarium on Russky Island in Vladivostok.

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A sculpture of a polar bear at Primorsky Aquarium on Russky Island in Vladivostok.

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Baikal seals at Primorsky Aquarium on Russky Island in Vladivostok.

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A star fish at Primorsky Aquarium on Russky Island in Vladivostok.

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Fish at Primorsky Aquarium on Russky Island in Vladivostok.

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A visitor at Primorsky Aquarium on Russky Island in Vladivostok.

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A sculpture of an octopus at Primorsky Aquarium on Russky Island in Vladivostok.

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Jelly fish at Primorsky Aquarium on Russky Island in Vladivostok.

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A jungle exhibition at Primorsky Aquarium on Russky Island in Vladivostok.

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Tropical fish at Primorsky Aquarium on Russky Island in Vladivostok.

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Tambaqui fish at Primorsky Aquarium on Russky Island in Vladivostok.

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Fish at Primorsky Aquarium on Russky Island in Vladivostok.

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A model of an extinct crocodile at Primorsky Aquarium on Russky Island in Vladivostok.

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Ancient animals' department at Primorsky Aquarium on Russky Island in Vladivostok.

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Ancient animals' department at Primorsky Aquarium on Russky Island in Vladivostok.

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Primorsky Aquarium on Russky Island in Vladivostok.

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A sculpture of a prehistoric animal at the entrance to Primorsky Aquarium on Russky Island in Vladivostok.

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Primorsky Aquarium on Russky Island in Vladivostok.

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Primorsky Aquarium on Russky Island in Vladivostok.

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Primorsky Aquarium on Russky Island in Vladivostok.

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A sculpture of a prehistoric animal at the entrance to Primorsky Aquarium on Russky Island in Vladivostok.

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