Answer: House sparrow
Notes: House sparrow is the state Bird of Bihar. The scientific name of House sparrow is Passer domesticus. The House Sparrow is a small bird that is typically around 16 cm long. Females and young birds are coloured pale brown and grey and males have brighter black, white, and brown markings. House sparrow can be seen in many regions such as Europe, a large part of Asia, Australia, Africa, and America. The House Sparrow is a small bird that is typically around 16 cm long.
