Possible Clues:

• A little bird tells me that's snug
• Cuddling
• Small bird
• A little bird tells me that it's snug like this
• A little bird tells me that it's snug
• Spooner's belittling individual still living at home
• Young bird settling comfortably
• Chick getting under duvet?
• Sling net around young bird
• Sitting snugly