Metallic starling 
Mevess starling 
Mexican Jay 
Micronesian myzomela 
Miombo blue-eared starling 
Miombo rock thrush 
Miombo scrub robin 
Mishana tyrannulet 
Mistle Thrush 
Mistletoe tyrannulet 
Mistletoebird 
Mocking Cliff Chat 
Moluccan cuckooshrike 
Mongolian finch 
Montane foliage-gleaner 
Montane Woodcreeper 
Monteiros bushshrike 
Montezuma Oropendola 
Moorland chat 
Morelet's seedeater 
Moriche oriole 
Moss-backed Tanager 
Mottle-backed Elaenia 
Mottle-cheeked tyrannulet