jayanta das -
Adabari, pin code 781012 Adabari Tiniali Bus Stop, Maligaon Guwahati Assam
I am residing in this area more than 12 years. The population of house sparrow has declined. I put one sparrow box for house sparrow in my flat and from the last 2 years they are laying eggs and and the chicks gets their adulthood. But the birds are mountain sparrows not the house sparrow. This worries me most. I need some colour rings so that i can follow the birds in the later stages.
I am residing in this area more than 12 years. The population of house sparrow has declined. I put one sparrow box for house sparrow in my flat and from the last 2 years they are laying eggs and and the chicks gets their adulthood. But the birds are mountain sparrows not the house sparrow. This worries me most. I need some colour rings so that i can follow the birds in the later stages.
