Long-tailed woodcreeper 
Long-winged antwren 
Loten's sunbird 
Louisiana waterthrush 
Lowland masked apalis 
Lowland peltops 
Lowland Tiny Greenbul 
Lowland white-eye 
Luapula cisticola 
Lucys warbler 
Ludwig's double-collared sunbird 
Lühders bushshrike 
Mackinnon's shrike 
Macleays honeyeater 
Madagascan mannikin 
Madagascan starling 
Madagascan Swamp Warbler 
Madagascan wagtail 
Madagascar Cuckooshrike 
Madagascar lark 
Madagascar Magpie-Robin 
Madeira firecrest 
Madeiran chaffinch 
Magdalena antbird