A scout otter is an aquatic ocean mammal native to Natki. They grow up to 3 to 4 feet long. It has gills, but has the ability to store water in its fine layer of blubber to keep oxygen while on land, which it can do for an hour or so before returning to the sea. As their name implies, scout otters are quick, achieving a top speed of 35mph. In addition, they hunt in packs to attack big prey.