What should be done if a primary feather breaks?

• A. Replace with a synthetic feather
• B. Repair it by imping
• C. Ignore it
• D. Clip the wing

Answer: (B)

When a primary feather breaks, the wing’s balance and flight quality are immediately affected, so the repair should restore the feather to its proper length and alignment. Imping achieves this by attaching a matching donor feather to replace the damaged portion, reconstituting the wing’s shape, weight distribution, and aerodynamic performance. This keeps the bird’s flight natural and supports normal molt progression. A synthetic feather can’t match the real feather’s biomechanics, so it isn’t suitable for primary flight feathers. Ignoring the break risks further damage and poor flight, and clipping the wing only temporarily limits flight without repairing the feather or preserving proper wing balance.