We make our Special bird eyes with the utmost precision. Their well-defined color patterns, copied from the photos of real birds, would become a great option for your next taxidermy mounts. Our European Herring Gull model is one of many perfect reproductions in our enhanced Birds / Special series. Having a medium black pupil and a creamy yellow iris with a wide black outline, this eye is true in shape, size and coloration. The eyes are made from polyether materials using our own patented technology that ensures hardness, chemical stability, and heat resistance. They can be dry-cleaned, treated with organic solvents, and heated to 130 degrees Celsius (about 260 degrees Fahrenheit) for 20 minutes.