. . "Birds Nomenclature." . . "Owls." . . "Vultures." . . "Falconidae." . . . . . . . . . . . . "Ornithological synonyms [microform]" . . . "Terminology" . . "Terminology"@en . . . . . . . "Ornithological synonyms. By the late Hugh Edwin Strickland ... Ed. by Mrs. Hugh E. Strickland and Sir W. Jardine ... Vol. I. Accipitres" . . . . "Ornithological Synonyms"@en . "Ornithological synonyms" . "Ornithological synonyms"@en . . . . . . . . . . . . . . . "Birds." . .