Why some animals look showy but others play it safe - Futurity: Research News

Why some animals look showy but others play it safe Futurity: Research News Why do some animals have extravagant, showy ornaments—think elk and deer antlers, peacock feathers, and horns on dung beetles—that can be a liability to survival? Charles Darwin couldn't figure it out, but researchers now think they have an explanation. and more »