If you count cute ... Baby, “All Your Base Are Belong to Us,” Hot or Not, and Star Wars Kid, to give you a sense of the era it was celebrating. YouTube helped launch some famed hamsters.

Cute features in babies and animals ... hippo and Pesto the penguin to Molé the baby sloth and Biscuits the seal—the internet loves to turn adorable baby animals into viral sensations.

Tula-Tu, the elephant calf born earlier this month, is undeniably cute. But she isn’t the first baby animal to cause ... including the latest adorable arrival. Did we miss your favorite?