Walleyes are largely olive and gold in color. The dorsal side of a walleye is olive, grading into a golden hue on the flanks. The olive/gold pattern is broken up by five darker saddles that extend to the upper sides. The color shades to white on the belly. The mouth of a walleye is large and is armed with many sharp teeth. In fact, many anglers look for walleyes at night since this is when major feeding patterns occur. The fish’s eyes also allow them to see well in turbid waters (stained or rough, breaking waters), which gives them an advantage over their prey.