Genus Erignathus, commonly known as bearded seals, is a large marine mammal found in the arctic regions of the world. They are known for their distinct bearded appearance, which is created by long white whiskers that grow on their faces. While bearded seals are their most commonly used name, they are also known by several other synonyms. Some of these include the scientific name Erignathus barbatus, the grey seal, and the square flipper seal. Each of these names refers to a specific aspect of this unique and fascinating species. Despite the different names, however, they all refer to this large, impressive creature that calls the icy waters of the North home.