Related Clues:

• Swimming mammal in Native American totems
• Kelp forest dweller
• Furry sea mammal
• Weasel's semiaquatic relative
• River mammal related to a weasel
• Sea animal with "pockets" to store food and tools
• Florida freshwater springs mammal
• Marine scamp
• Cousin of a wolverine
• Sea ___ (mammal with the densest fur)