@ birds are disappearing, its not only gonna hv impact on world enviornment but on humans too. Imagine, if der aint a bird and suddenly oneday u watch a bird flying high in blue skies, sky which got no boundry, the bird who got no nationality,no rules, no laws to follow, wud u still feel yourself free in true sense of freedom? Imagine kids, who r always curious, asking you about birds? Wud u be able to ans to their questions? Better be aware of birds preservance before it is too late.