Thank you, MM.
Yeah, I liked the look as well and since there wasn't much colour in the photo, so I just convert it to B&W. In B&W, the swan kinda have a depressed look.
Oh, the duck is called a whistling duck. Thanks for the ID. Learned a new name today.
Full name for the ducks should be Lesser Whistling Duck. The other similar looking duck is Wandering Whistling Duck.
You shot these at SBG? The one you shot could be LWD