Possible Clues:

• Move reluctantly and fiddle with a rook, one on the wing
• Pet bird
• Uri bragged when bending something in cage?
• Bird having to move slightly to trick a rook
• Popular cage-bird
• Little American pal showing German round Baltic port gets the bird
• One who is moving one fish for the bird
• One moving around equipment with ace flyer
• Colourful bird, one moving slightly around Baltic port
• Shift gear, car failing to start — one probably not flying?