Which bird species have gone extinct? A novel quantitative classification approach
2018 global progress report on implementation of the WHO Framework Convention on Tobacco Control »
State of working India 2018 »
Bird population is concentrated in Barkas, BHEL, Uppal and Medchal, where there are trees and shrubs.
Hyderabad: The sparrow and its chirp are rapidly disappearing. There has been a 70 per cent decline