Rajesh. T. R - old bus stand, kunnamkulam Kunnamkulam Kerala

During my childhood days,i happened to see lot of house sparrows( angadi kuruvi) there in old bus stand and rice market.I noticed the absence of thos birds after 10 yeas. Now some sparrows are there in rice market but not as much i noticed in 80's and 90's.the sparrows which i watched in old bus stand back in 1880-85, fully vanished.