World Sparrow Day 2019: Will sparrows return to our home again?

Once a not unusual customer to our houses, chirping noisily on the home windows, sparrows are changing into hard to identify round. Shrinking urban nesting spaces, rampant building and felling of timber have threatened their non violent existence with people. On World Sparrow Day (March 20), some attention-grabbing facts about our feathered partners and what we will do to carry it again to our houses