From the Caspian seal life
The film about the Caspian seal. Authors: Vladimir Ushivtsev and Yevgeniy Kolmykov, the Astrakhan Branch of P.P. Shirshov Institute of Oceanology of the Russian
Read moreThe film about the Caspian seal. Authors: Vladimir Ushivtsev and Yevgeniy Kolmykov, the Astrakhan Branch of P.P. Shirshov Institute of Oceanology of the Russian
Read moreOver the past 20 years, the number of Caspian seals has declined by 4 times, and over the century – by 10 times.
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