Long-tailed sibia 
Long-tailed silky-flycatcher 
Long-tailed Starling 
Long-tailed Tapaculo 
Long-tailed tit 
Long-tailed tyrant 
Long-tailed widowbird 
Long-tailed woodcreeper 
Long-wattled Umbrellabird 
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