The Red Sea’s water can turn red due to algae blooms or red sediments from nearby land. This temporary color change happens naturally and can vary with environmental conditions.
Lake Retba, also known as Lac Rose or Pink Lake, is listed among world's 10 most amazing lakes. It's Dunaliella salina algae, that produces the red pigment and paints the water into lovely colours.
Although other birds also produce yellow and red feathers, parrots evolved unique pigments, called psittacofulvins (from the ancient Greek "psittakós" for parrot, and the Latin "fulvus" for ...