A Pair Of Sparrows!

A pair of twittering sparrows I see; What a great wonder sparrows are! Due to constructions of concrete jungles Sparrows are driven out farther and farther! So, they take shelter in high way trees; Even those trees are cut for laying highways And the sparrows are driven out still far away! What kind of guys are they who take shelter Under the trees in summer time but not Think of pouring even a dropp of water to it? Extension of concrete jungles destroys trees And drives away a few sparrows too forever! Is this called progress in the modern world? Or is this a harbinger of apocalypse of the whole?