Related Clues:

• Books not right for shelf
• A step away from so-called gerrymandering
• Potted plant's place
• Pigeon's perch, perhaps
• Place for potted plants
• Submerged underwater shelf
• Part of a tall building
• Shelf where there's incomplete book of accounts
• Natural projection
• No bar in Belgrade with extension?
• Some frilled geckos found halfway up a cliff?
• Place for flowerpots
• Narrow projection from a cliff
• Pigeon's city perch
• Rest stop for a rock climber