Though humans and koalas don't have much in common, there is one big similarity: fingerprints. Koalas have looping fingerprints just like humans, and some might not be able to tell them apart.
Pink flamingos’ ability to stand on one leg seems impressive—but it might be less of a balancing act than you think.
An echidna’s penis doesn’t have to excrete any urine, which may help explain why it’s fancier than a human’s.
We simply have to assume that at least one researcher made some reference to Harry Potter’s chocolate frogs when they found it.
If you get natural blond highlights in the summer, your hair may be damaged by too much exposure to the sun.