A proposed 1,200 megawatt (MW) hydroelectric project on the Lohit River, Arunachal Pradesh, threatens the habitat of the Critically Endangered White-bellied Heron (Ardea insignis).
The Lohit River basin in Arunachal Pradesh supports about 70% of India's White-bellied Heron population, with only 6–9 individuals remaining in the country.
The species has been listed as Critically Endangered on the IUCN Red List since 2007 and is protected under Schedule I of the Wildlife (Protection) Act, 1972.
The proposed dam may alter river flow, water turbidity, and riparian forests, affecting the bird's feeding and nesting habitats.
The environmental impact assessment (EIA) for the project did not include the White-bellied Heron, despite its presence in the Lohit River basin.