Aquarists prepare to move male Antillean manatee "Kai" at Singapore River Safari in Singapore, on Aug. 7, 2016. Two locally bred male Antillean manatees "Kai" and "Junior" from Singapore River Safari set out to be transferred to the National Park of Guadeloupe under the Antillean manatee repopulation project, in the hopes to eventually repopulate the Caribbean region. (Xinhua/Then Chih Wey)
