So that park in Japan the effect apart you may perhaps perhaps perhaps retain hands with otters? I seen it on Imgur and I went there. And I touched their soft little paws oh yes.
I chanced on this online page on the internets and the enviornment (on the least imgur) needs to learn about it.
The positioning is called “The Otters Photo Album by Yvonne” and can also be chanced on here http://blog.livedoor.jp/otters_yvonne/