Dolphin hunt

We can see the dolphin in the aquarium. The dolphin is very lovely. However, these dolphins have been compulsorily captured in the sea of nature. It is captured for the show held in the aquarium. I want to see the dolphin show in the aquarium, but the dolphin from which it is deprived of freedom feels sorry. I am opposite to the dolphin hunting.

http://animal-illustration.com/sozai/23cate/m_01.jpg