What about the electricity poles? He says, “For the wire, many trees have been cut. Because of high power electricity cables, one can hear a lot of noise. The number of species has reduced as the habitat is in danger.” He can recall the time when he took a group of school children to the Okhla Bird Sanctuary and spotted around 50 species, including the exotic flamingo. However, he says, “The number has gone down. Earlier, people reported that there were more than 200 species in the sanctuary. However, now less than 100 are left.”