Nagi Dam Bird Sanctuary is in which district?

The correct answer is: A. Begusarai

Nagi Dam Bird Sanctuary is a bird sanctuary located in Begusarai district of Bihar, India. It is spread over an area of 1,000 hectares and was established in 1982. The sanctuary is home to a variety of birds, including flamingos, pelicans, herons, storks, and egrets. It is also a popular tourist destination.

The other options are incorrect because:

• Sitamarhi district is located in the northern part of Bihar, while Nagi Dam Bird Sanctuary is located in the southern part of the state.
• Jamui district is located in the eastern part of Bihar, while Nagi Dam Bird Sanctuary is located in the western part of the state.
• Saran district is located in the central part of Bihar, while Nagi Dam Bird Sanctuary is located in the southern part of the state.