Their vibrant hues range from the deepest purples to the most delicate lavenders, dotting green expanses with ... the allure ...

On the other hand, hummingbirds seem to be indifferent towards shades of blue and green. When planting purple flowers throughout your garden, try to lean towards pinkish-purple flowers instead of ...

Purple is common in plants, largely thanks to a group of chemicals called anthocyanins. When it comes to animals, however, purple is more difficult to produce. Mammals are unable to create pigments ...