The swans of Sheepshead Bay have to put up with murky water and trash floating nearby. For entertainment they beg. As soon as someone stands overlooking the water, six swans swim over and wait for treats. After a minute or so, if nothing is forthcoming, they are off. If you want to have a close look at these beautiful birds, you have to pay.
Pix and other images 
Are you saying that the swans are also becoming a kind of Styrofoam too?
No, just recording what I see. The cup is white and so are they which is visually interesting, but it also shows the swans’ garbage-y environment