Photo taken on June 28, 2015, shows Singapore's Prime Minister Lee Hsien Loong (4th L, front) and former Australian Prime Minister Tony Abbott (2nd L, front) watching otters eating in a pond at Bishan Park in Singapore. In Singapore, wild animals can still be found in the city centre or suburb in despite of its rapid economic development and urbanization since Singapore's independence in 1965. (Xinhua/Then Chih Wey)
