
A tiger is seen at the National Zoological Park after it reopens for public on April 1, 2021 after a gap of more than one year due to Covid-19 pandemic in New Delhi, India.Photo:Xinhua

Pelicans frolic in the water at the National Zoological Park after it reopens for public on April 1, 2021 after a gap of more than one year due to Covid-19 pandemic in New Delhi, India.Photo:Xinhua

A tiger is seen at the National Zoological Park after it reopens for public on April 1, 2021 after a gap of more than one year due to Covid-19 pandemic in New Delhi, India.Photo:Xinhua