John Aubrey

Frank Evers Beddard

Douglas Dewar

Gilbert White

Philip Henry Gosse

W. S. Dallas, P. Martin Duncan, A. H. Garrod, R. Bowdler Sharpe

Thomas Garnett

Richard F. Johnston, G. A. Schad

Henry S. (Henry Sheldon) Fitch

Isaac Taylor

R. G. (Robert Gordon) Latham

Edwin C. Alberta

Philip M. Rule

Jennifer Gabrys

Robert Armitage Sterndale

N. J. Enfield

Gunnar O. Fagerlund

Sir Francis Darwin

Ray D. Burkett

Jon C. Barlow

Worthington G. Smith, J. B. Bridgman., Jas. Britten, Thos. Southwell, Rev. Jas. Crombie, Dr. Braithwaite, W. H. Grattann, Professor Buckman, J. E. Taylor, Dr. Knaggs, E. C. Rye, Professor Ralph Tate, E. F. Elwin

Wilhelm Ostwald

Alfred B. Searle

Gilbert White

Various

Edwin Tenney Brewster

Richard Jefferies

Anonymous

C. J. Cornish, Harry Johnston, others, Frederick Courteney Selous, Louis Wain

Walter J. Buck, Abel Chapman