Handbook of North American birds, volumes one to five.
New Haven: Yale University Press, 1962 -1988. Quarto, colour plates, text illustrations, a very good set in dustwrappers. Volume one: Loons through flamingos; volume two: Waterfowl (first part); volume three: Waterfowl (concluded); volume four: Diurnal raptors (part one); volume five: Diurnal raptors (part two). More