M. rufo-castanea, [343];

M. tenuirostris, [343];

M. tusalia, [343]

Macrorhamphus griseus, [289];

M. scolopaceus, [289];

M. taczanowskii, [289]

Macruropsar, [559], [561]

Madagascar, a region or sub-region, [17]

Magellan, brings Bird of Paradise, [543]

Magpie, [355], [552]-[556], [554]