Summer Flounder or Fluke is one of the larger Flounder species.
Generally they are white below and darker above, but they can turn various shades of gray, blue, green,orange and almost black; in fact they are called the chameleons of the sea because of their ability to change color to match the bottom on which they are found.

The Fluke reaches a weight of 26 lb, and is usually marked with dark spots (ocelli).