However, Karadake, just north of Shiraho village, is the site of three bat caves, as well as being home to the crested serpent eagle, a protected species. The other issue is the disappearing cultural heritage of the local people and their centuries-old way of life beside the reef, enjoying its treasures and protection. Takashi Kobayashi of WWF worries that in the push toward modern consumer culture, such precious ecosystems won't be appreciated until they are gone.
"A lot of young people just think about money. The sea is something they see every day and take for granted. We have to renew an appreciation among them about what a wonderful natural asset we all have."