While majority of animals parade themselves with normal colors such as yellow, black, or brown, a few others look in very strange hues. Such odd colors testify to nature’s unlimited stock of strange colors, not imagined by us in the normal course. Some specimens of such peculiarly-colored animals are purple colored snail; and multi-colored Nicobar Pigeon with green, red and blue feathers.
Others include blue-green parakeet; and black rooster (cock) having black feathers. Pink robin bird with pink and light black colors; dolphin in pink color; and albino squirrel and peacock in pure white color also belong to this strange-colored animal family. via boredpanda