Sometimes, you walk around and something happens in a split second. You have to be ready to take that shot. When I’m just walking around I always have my camera in a ready position which is simply setting it at f/8, adjusting the shutter for correct exposure and focussed at the hyperfocal distance. When something happens I allow myself to react instinctively. Point and shoot. If I have the time I refocus to get maximum sharpness. Most of the time the moment is lost and a second shot is either not possible or not interesting enough.
This is one such occasion. I was at Batu Caves the other day and was about to go home. Batu Caves has a lot of pigeons flying around and I saw a pigeon about to land about 5 meters in front of me. I quickly took my camera to eye level and snapped this shot.