Related Clues:

• Type of whale
• Threat in the ocean
• -
• Sea predator
• SeaWorld whale
• Victim of a drift net
• Ocean swimmer's worry
• Cousin of a beluga
• Crone
• Killer, e.g.
• Quint's boat in 'Jaws'
• What Willie of "Free Willie" is
• Ocean predator
• Use a harpoon
• Ahab's obsession