Related Clues:

• They can either roll about in a ship or they can fly
• All up in the air, but one gets it down
• The migrants get the pigs around the wall
• Birds one eats as one may roll around in the ship
• They're fly enoung not to go straight, by the sound of it
• They fly for flies and does this to them
• The way the pigs fly round the wall (8)
• One gets down to the ones like the end of 2 down (8)
• 24 acrosses the migrants
• How pigs might fly around the brickwork
• Birds one eats?
• The pigs fly around the wall
• By the sound of it, does not go straight for the birds
• Flies for the twists like such birds
• Gets down in the air sort of swiftly