Rajesh Kalra - Its a condominium with a busy road and metro station on one side and a bustling colony behind (DLF 3 Garden Estate, Gurgaon Haryana

There was a time a few years ago when one would NOT see any sparrows. Past few months, however, there has been a discernible change. We can again see sparrows. COuld it be that they newer generation of sparrows are now used to the mobile phone radiation?