In June 2021, which of the following states announced to adopt a vision document to raise at least 1,000 critically endangered black softshell turtles by 2030?

The correct answer is Assam : The Assam forest department and NGOs announced to adopt a vision document to raise at least 1,000 critically endangered black softshell turtles by 2030. Black softshell turtles, the rarest of India's 28 turtle species, were believed to be 'extinct in the wild' till recently. The International Union for Conservation of Natures (IUCN) , however, changed the status to 'critically endangered' after surveys found the presence of the turtle species in the wild. Assam forest department signed an MoU with two NGOs, Turtle Survival Alliance India and Help Earth , and adopted a Vision Document to raise 1,000 ecologically viable population in the state by 2030. The black softshell turtle was believed to be found only in temples in Assam and neighbouring Bangladesh.