Possible Clues:

• Picked up fuel, one seen in flight overseas
• See 1-Down
• Flier's to be in France, put in place
• "Stormy" bird
• Budgie perhaps in existence, though not a bird
• Bird seen far out to sea
• Small oceanic seabird, comes ashore only to breed
• See 15
• Stormy —, seabird
• Stormy sea-bird