Related Clues:

• Quilt filler
• Conceal
• Lie low
• Stay in the closet, say
• Certain duck
• Down by the pond?
• It's often tanned
• Tanning target
• Surprise-party command
• Take cover in a kid's game
• Camouflage
• Deerskin
• --- nor hair
• Leather, essentially
• Duck with the downside outside