Ornithology

OLIVER, W.R.B.

Wellington, A.H. & A.W. Reed, (1955).

BAILEY, ALFRED M.

Colorado, 1948.

GOULD, JOHN.

London, Printed by Taylor and Francis - Published by the Author, (1862-) 73.

GOULD, JOHN.

London, Printed by Taylor and Francis - Published by the Author, (1862-) 73.

GOULD, JOHN.

London, Printed by Taylor and Francis - Published by the Author, (1862-) 73.

GOULD, JOHN.

.London, Printed by Taylor and Francis - Published by the Author, (1862-) 73.

GOULD, JOHN.

London, Printed by Taylor and Francis - Published by the Author, (1862-) 73.

GOULD, JOHN.

London, Printed by Taylor and Francis - Published by the Author, (1862-) 73.

GOULD, JOHN.

London, Printed by Taylor and Francis - Published by the Author, (1862-) 73.

(WARING, S.).

London, Harvey and Darton, 1832.

AMUCHASTEGUI, A. and H. SICK.

London, John Murray with Tryon Gallery, 1967.

WHITE, GILBERT.

London, Longman, Hurst, ect., 1822.

SCHAUENSEE, RUDOLPHE MEYER de

Edinburgh, (1971).

KELSALL, J.E. a. PHILIP W. MUNN.

London, Witherby & Co., 1905.

PALMER, RALPH S. (Edt.).

New Haven, London, 1962.

FORSHAW, JOSEPH M.

(New Jersey, 1978).

COHEN, EDWIN.

Edinburgh, London, (1963).

ORNITHOLOGISCHE BERICHTE.

Heidelberg, 1947-50.