When in a body of water at least 15 feet by 15 feet by 5 feet that could feasibly contain fish, you can spend 1 hour hunting underwater. At the end of that time, you catch 1d6 fish. A creature can eat one of these fish to regain 1d6 hit points if it is a member of the Duck species, or 1d4 hit points otherwise. Fish will be edible for twenty four hours after being caught.

While you are swimming with at least two other creatures, you and each creature in the group can use the highest swimming speed among the creatures in the group. In addition, each creature's swimming speed increases by 10 feet while swimming with the group.