Avifauna of Laysan and the Neighbouring IslandsLionel Walter Rothschild Rothschild, Henry Palmer, J. G. (John Gerrard) 1842 Keulemans · First published 2021Open the Tome
Birds of Australia; V. 5 (1915-1916)Gregory M. (Gregory Macalist Mathews, J. G. (John Gerrard) 1842 Keulemans, Henrik 1858-1940 Grönvold · First published 2021Open the Tome
Birds of Australia; V. 6 (1916-1917)Gregory M. (Gregory Macalist Mathews, J. G. (John Gerrard) 1842 Keulemans, Henrik 1858-1940 Grönvold · First published 2021Open the Tome
Birds of Australia; V. 8 (1919-1920);suppl. 1 (1920)Gregory M. (Gregory Macalist Mathews, J. G. (John Gerrard) 1842 Keulemans, Henrik 1858-1940 Grönvold · First published 2021Open the Tome
Chapter on BirdsRichard Bowdler Sharpe, J. G. (John Gerrard) 1842 Keulemans · First published 2021Open the Tome
Supplement to the 'Birds of New Zealand'; V. 1 (1905)Walter Lawry Buller, J. G. (John Gerrard) 1842 Keulemans · First published 2021Open the Tome
