Possible Clues:

• Adult in the kiddie pool, perhaps
• Slosher in the shallows
• Stork, e.g.
• Bird to go aimlessly, missing north
• Bird call heard in New York diner?
• Kiddie pool user, perhaps
• Bird from Mars keeps journalist up
• Bird? Get one right away from jailer
• Fly fisherman, often
• Some drew a derrick, or crane, perhaps