How many colours does pigeon have?

Pigeons come in a variety of colors and patterns, with common shades including gray, white, brown, and black. They can also display iridescent hues, particularly on their necks, and have various markings, such as spots or bars. The specific coloration can vary significantly among different breeds and individual birds, resulting in a wide spectrum of colors. Overall, there are countless color combinations due to selective breeding and natural variation.