Mourning Collared Dove
Mouse-colored Tyrannulet
Moustached Barbet
Moustached Grass Warbler
Moustached Treeswift
Multicolored Tanager
Muscovy Duck
Mute Swan
Nacunda Nighthawk
Namaqua Dove
Namaqua Warbler
Narina Trogon
Narrow-billed Woodcreeper
Narrow-tailed Starling
Natal Spurfowl
Neergaard's Sunbird
Nelicourvi Weaver
Neotropic Cormorant