The most difficult red riddles A list of red related questions that are most often answered incorrectly Birds quiz Why are flamingos red? to attract fish to scare away predators to protect from the sun from food The reddish color of flamingos comes from carotenoid proteins in their diet of animal and plant plankton. These proteins are broken down into pigments by liver enzymes. globalquiz.org Share and bring new players to the game! Correct this question 0 Very uninteresting Too difficult Poorly written Incorrect or questionable Correct this question 3 Very interesting! birds riddles Play and see more questions Birds quiz