The black-and-white ruffed lemur is undeniably enchanting and in the wild, they are found in Madagascar and nowhere else on earth. Weighing in at around 4 kilograms this one of the largest living lemur species on the planet. As with many primates, their name draws inspiration from their appearance, and the black-and-white ruffed lemur is no exception. They have black and white fur with a distinctive white gruff around their necks. And if this species isn’t visually striking enough, it also has wide, round, and bright yellow eyes.

The ringtail lemur is one of roughly 100 species of lemur - the endangered primitive primate whose native home is the island of Madagascar.

Ringtails are highly social, living in troupes of up to 30 individuals. To keep warm and to reaffirm social bonds, groups will huddle together to form a ‘lemur ball’. Females are dominant and they are the same size as the submissive males. The hormones regulating increased female aggression also lead to enlarged genitals. Girl power. Lemurs got it.

Lathering up with orange goo from millipede guts might relieve infections and expel parasites in lemurs

A few years ago, a group of researchers stumbled upon a female lemur engaging in a bizarre ritual. In her left hand was a millipede, freshly plucked from the forest floor. As the scientists watched, the lemur munched briefly on the millipede’s body, gnawing greedily until it oozed orange—and proceeded to rub the saliva-slicked drippings vigorously over her genitals, anus and tail. After a well-earned break, she concluded the ordeal by gulping down the millipede’s spent body—but this encore act seemed to play second fiddle to her slathering shenanigans.