Endangered Species

The Sparrows

We all knew that these sparrows are the most common species of bird found in 20th century
But this is that same species of bird which is becoming an endangered species .
Taking a photograph having 4 sparrows at the same place has become a difficult job for the 21st century members . And the major problem behind is the frequency of the cell phone signals we use . There is no other way for the signals to pass through without that frequency and there is no way a man can't have a cell phone in his hand in this century.
Just try a day without cell phone to save them becoming an endangered species
:)