Thanks everyone for comments and suggestions!

Nice low angle. That increases the intimacy of the image. I guess there is some cloning done? How much of crop is this? One needs to be patient to get subjects upclose. Why ISO 250? Thanks for sharing.
Sabyasachi, I've not used cloning while processing this shot. This fella landed just to our left and was quite comfortable. This is approximately 80% of the original. I cropped it to eliminate some cement structure towards the right side. In case of support like bean bag and a relatively static subject (mainly ducks), I prefer low ISO is early morning (100 or 200). Intention here was ISO 200, I seem to have set 250 inadvertently