1. U.S. air force bird aircraft strike hazard (BASH) summary report for 1989–1993;Arrington;Bird Strike Committee — Europe,1994
2. Birds: crash puts new focus on old problem;Bird;Air Force Times,1996
3. Bird Hazards to Aircraft: Problems and Prevention of Bird/Aircraft Collisions;Blokpoel,1976
4. Bird control at airports;Burger;Environmental Conservation,1983
5. Cleary, E.C., Wright, S.E., Dolbeer, R.A., 1997. Wildlife strikes to civil aircraft in the United States 1992–1996. DOT/FAA/AAS/97-3. Fed. Aviation Admin., Office of Airport Safety and Standards, Washington, DC, pp. 30