Moor-Buzzard, [155]

Moor-hen (= Water-Hen), [244]-[246], [249]

Mooruk, [36]

More-pork, [409] n., [417]

Moreno and Mercerat, on fossil Cathartidae, [140] n.;

on fossil Penguins, [59];

on "Stereornithes," [44]

Morphnus, [147];

M. guianensis, [159];

M. taeniatus, [159]