Possible Clues:

• Estate breeder of, eg, pheasants
• Estate bird breeder
• Occupation of Lady Chatterley's lover
• Plucky sportsman who works on the estate?
• One raising birds for shoot
• Breeder of birds to be shot
• Old maid perhaps about to sneak a look turning over Lady Chatterley's Lover, say?
• Looks after 10 across working on estate
• Daring footballer who will encourage others to take shots
• Holder of bridge, perhaps, who organises shooting?