Related Clues:

• Mythical creatures that devour corpses
• Evil spirits said to rob graves and devour corpses
• Nocturnal mammals
• Grave-robbing spirits found in slough
• Night-flying creatures
• Evil spirits that rob graves and eat corpses
• They're interested in horrible things
• Take a stab at the night creatures
• Flying nocturnal mammals
• They're dotty when it's dark
• They're fly but they're dotty in the dark
• Belfry residents
• Wrigley sticks?
• Faces a reliever
• Rather daffy