sexual selection

Why do Lions Have Manes? (Do Dark Manes Mean More Sex?)

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lion mane close up

In our travels throughout South Africa, we’ve always treasured our memories of viewing lions in the wild. When observing lions up close, we’ve wondered “why do the males have manes?” And why is there so much variation in the color of manes? Are the dark ones sexier? Research is showing that the main role of … Read more

Why Are Male Animals More Beautiful and Colorful? Sexual Selection! With Photos

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A peacock is displaying its colorful feathers, showcasing sexual selection.

As a biologist, I find myself marveling at the amazingly complex rituals, colorful outfits, and tricky dance routines that various animals, and humans, have developed to attract a mate.  Join me as we view the world through the eyes of a biologist and look at the science of sexual selection. Animals have evolved specific physical … Read more