Lady Amherst pheasant
Lapland bunting
Lapwing
Leaches petrel
Lesser black-backed gull
Lesser redpoll
Lesser spotted woodpecker
Lesser whitethroat
Linnet
Little auk
Little egret
Little grebe
Little gull
Little owl
Little ringed plover
Little stint
Little tern
Long eared owl
Long-tailed duck
Long-tailed skua
Long-tailed tit