Related Clues:

• Arboreal animal
• Moon goddess
• Big bird
• Faineance
• Moon of Saturn
• Bird whose male hatches the eggs
• One of 7-Down
• Grounded bird
• Ostrich cousin
• Lethargy
• Ostrich kin
• It may be out on a limb
• Animal that sleeps upside-down
• A deadly sin
• Upside-down sleeper