A recent heat wave in East Asia has had a devastating impact on a Tokyo zoo. Three lions at the Tama Zoological Park have died due to suspected heat stress. The zoo took steps to try and cool down the affected animals, including using water sprays and industrial fans.

The lions' health problems began in late July, with symptoms such as loss of appetite and fatigue. The zoo provided treatment to a total of ten lions, but unfortunately, three did not survive. Further details about the incident are available from the source, including information about the zoo's efforts to care for the affected animals and the ongoing weather event contributing to the heat wave.