The last domesticated elephant in the northern Central Highlands region of Vietnam has died at the age of 50.
Some 350 elephant carcasses have been spotted in Botswana's Okavango Delta since May.
Authorities in Dak Lak Province are planning to rescue an injured elephant that can't return to the wild.
A herd of eight elephants have been seen in the central province of Quang Nam.
Authorities in Dak Lak Province have released two elephants which were used in the tourism industry.