Nearest Metro Station is Pragati Maydan. One would get auto-rickshaw (easily available) from there to the National Zoological Park that would cost around 40-50 INR.
The Black Kite with its observant eyes was sighted while I was birding at National Zoological Park, New Delhi. It is said that one must notice wildlife before it notices you in order to get innate and instinctive expressions to capture and also, keeping them undisturbed. In this case, the eagle spotted me soon after I did the same and curiously observing my activities. It did not shy away maybe because it was quite far and out of my reach. I had to use 600mm Zoom and focus at infinity to get the shot.