Pale Grass Blue Butterfly - Pseudozizeeria Maha - Radioactive Pollution - Animal India

The pale grass blue (Pseudozizeeria maha), is a small butterfly found in South Asia that belongs to the lycaenids or blues family. The pale grass blue butterfly, Zizeeria maha, has been used as an environmental indicator species for radioactive pollution after the Fukushima nuclear accident. A pale grass blue is sitting on the vine of a plant in a forest at Tehatta, West Bengal, India, on 24/05/2025.