Finished this, but curious about three of the clues.
2d: Gaudy bird heading off for mountain region to the north (4)
4d: Theatre award for old Gaby Smart(4)
5d: Cold tailless chicken Jock's fried well? (6)
Have all the answers, but what's the mountain region? What's Gaby (works with smart all by itself)? What's the significance of Jock?