Related Clues:

• They go with the floe
• Arctic sightings
• Arctic floaters
• Shipping worries
• Habitats for some seals
• Ice formations
• Floating hazards
• Ross Sea sights
• Shipping hazards
• Alaskan cruise sightings
• Bow breakers?
• They might scrape bows
• Floaters in northern seas
• Icy Arctic hazards
• Ice chunks