Pigeons are rare but sparrows are abundant. Ah, with the passage of time sparrows number are also decreasing.
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Pigeons are rare but sparrows are abundant. Ah, with the passage of time sparrows number are also decreasing.
There are fewer sparrows because their living conditions have changed due to the change in human habits. In almost all cities, there is less and less bushy vegetation, which is very important for their survival. Traffic and changed nutrition are also important factors in reducing their population.