2: An Italian port - New Orleans (7)
5: Man, what an avant-garde US artist! (3)
6: One with no trust in decency, niceness, etc. (5)
8: Bird and man going different ways (9)
10: A heron regrets losing its wings (5)
11: And not in town, ordinarily (3)
12: Turncoat's first motive for disloyalty (7)