Bosnia and Herzegovina: Sharks and Rays | Know all | Oneindia News смотреть онлайн

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85% of sharks and rays have disappeared from the Adriatic. Researchers are now trying to find out why. They suspect water pollution might be to blame. The Adriatic is a popular holiday region, but many places have inadequate sewage treatment plants. #OIDW #Sharks #Adriatic Рекомендуем Bosnia and Herzegovina: Sharks and Rays | Know all | Oneindia News посмотреть онлайн видео бесплатно и без регистрации!