Curious to discover which species embrace female power? Let’s dive into ... Here's a breakdown of the role male spotted hyenas play within their clans: The primary role of male spotted hyenas ...

What's more, female spotted hyenas are bigger and more aggressive ... "You do not want to be a male hyena," Holekamp says. An hour before dawn, we are bouncing along a track in Masai Mara.

From helping them find mates to bettering their ability to camouflage, marks on animals and birds serve various purposes.

Most 19th- and 20th-century evolutionary theories (and theorists) asserted that evolution created two kinds of creatures—male and female—and individuals’ behavior and nature reflected this biological ...