sai venkatesh - Camp 2 , near harbour Thermal Quarters Camp 2 Tuticorin Tamil Nadu 628005

During my child hood,I have seen them making nest in our home. During schooldays I have seen them twittering pleasant songs. After my college days now I'm searching them and it's hard to find one. Our campus is the home for many spices birds, I still see woodpeckers, myna ,longtailed quil,crow ,crane and cucoo ., etc but I can't see sparrow . A month ago I heard them twittering in beach but its hard to spot them.
I love ? featheredfriends ,
Deep from my heart I don't want sparrow to get extinct