The managers faced a major backlash on social media.
The boy lived with his parents inside a fenced off area in the park.
The way that we live on Earth is causing an unprecedented acceleration in species extinction.
Ongoing development and expanding road networks have encroached on the Amur leopard habitats.
In the Russian Far East, scientists thought they had spotted a tiger flee shelter from the snow, possibly spooked by a much smaller female leopard sleeping inside.