== POV issues with "Controversy" section. == 

 I made a number of edits on this page. First, there were obvious POV issues with non-neutral language, especially with the overuse of the word "controversy", even using the word when there is no sign of it in the sourced article. Also there are obvious attempts to draw specific attention to things like "the park failed to act/reply" or "the same court court lifted the ban despite" etc. Please stick to reporting the facts and avoiding original research/weasel commentary. 

 Also there is a lack of sourcing for some of the content; I commented out the part about some dolphins (not Wen Wen) having reportedly died in captive, when there are no sources given to back up the statement. And in one case, a youtube link was being used as a source.  

 Lets not forget Wiki Guidelines and Policies when making our edits guys.