When did you last spot a house sparrow? Chances are, quite a while ago... Kinda nostalgic right?😅 These once-so-common birds have become a rarity in many parts of the world including India. The Royal Society for Protection of Birds(RSPB),UK, recently added the House Sparrow to its Red List(for rapidly declining bird population, which pose a global conservation concern). Many of these so called "COMMON BIRDS" are at a grave risk! So wake up...