| Description | Correspondents include:
Macartney, D. A.
Macdonald, J. D.
MacInnes, D. G.
Marshall, E. T.
Matthews, L. Harrison
Maurice, Henry (Society for the Preservation of the Fauna of the Empire)
Maynard, G. (Museum and Art Galleries, Borough of Ipswich)
McWilliam, Miss W.
Medlicott, W. S.
Mills, G. H.
Monard, A. (Musée d'Histoire Naturelle de la Chaux-de-Fonds)
Money, H. D. K.
Moreau, R. E.
Macnamara, F. N.
Munro, Miss M. |