Demarchi, M.W., G.F. Searing, M.K. McNicholl and T. Mochizuki. 1998. Bird monitoring at Vancouver International Airport: Data Report: 1994-98 (non-winter). Unpublished report EA1169 prepared for Vancouver International Airport Authority by LGL Limited, Sidney, B.C. 177 pages.
Delisle, J. M, and J. A. Savidge. 1997. Avian use and vegetation characteristics of conservation reserve program fields. Journal of Wildlife Management 61:318? 325.
Chamorro, M. and J. Clavero, J. 1994. Falconry for Bird Control on Airdromes (The Spanish Experience After 26 Years). Proceedings of the International Bird Strike Committee, Vienna, Austria IBSC22/WP61:397-407. Chamorro_&_Clavero_1994.pdf
Dekker, A. 1994. Airfield Bird Counts. A management Tool in the Prevention of On-Airfield Birdstrikes. Proceedings of the International Bird Strike Committee, Vienna, Austria IBSC22/WP57:343-360. Dekker_1994b.pdf
Dolbeer, R.A. 1994. Laughing Gull nests in Jamaica Bay Wildlife Refuge marshes [aerial photos with overlays] 6-9-94. U.S. Department of the Agriculture, Animal Damage Control, Sandusky, OH.
Dolbeer, R. A. 1992. Evaluation of shotgun shooting to reduce aircraft strikes by laughing gulls at John F Kennedy International Airport 1991. Proceedings of the International Bird Strike Committee, Jerusalem, Israel IBSC21/WP41:391. Dolbeer_1992.pdf
Frawley, B.J., and L.B. Best. 1991. Effects of mowing on breeding bird abundance and species composition in alfalfa fields. Wildlife Society Bulletin 19:135?142.
Finnish Air Force 1990. Finnish Air Force Bird Strike Summary 1981 – 1989. Proceedings of the International Bird Strike Committee, Helsinki, Finland IBSC20/WP25. 8 pages.