Zoo issues heartbreaking update as lions suffer horror sudden death

Extreme temperatures have sparked concern after a series of deaths at a major zoo.By Berk Uyal, Live News Content Editor/Reporter 17:46, Wed, Aug 5, 2026 Updated: 17:47, Wed, Aug 5, 2026 Three female lions at a Tokyo zoo have died of suspected heat-related illness, as Japan battles puni (Image: Tokyo Zoological Park Society)Three lionesses at a Tokyo zoo have died from suspected heatstroke during a spell of record-breaking heat in Japan. Temperatures have reached 40C in parts of the country in recent weeks, with high humidity adding to the intense conditions. The three lionesses at Tama Zoological Park were aged three, 11 and 15, according to the Tokyo metropolitan government and Tokyo Zoological Park Society.The zoo said one lioness died on Friday, another on Sunday and a third on Tuesday. Vets observed widespread dehydration and multiple organ failure. However, officials reportedly said the cause of death would not be formally confirmed until laboratory results had been returned. Ten of the 16 lions have also suffered a loss of appetite and reduced activity since mid-July. Get the latest news from around the world and more Invalid emailWe use your sign-up to provide content in wa...