Subject
- Juvenal's Duskywing1
- Lace-winged Roadside-Skipper1
- Lerema accius1
- Lethe appalachia1
- Lethe creola1
- Lethe portlandia1
- Libytheana carinenta1
- Limenitis arthemis arthemis1
- Limenitis arthemis astyanax1
- Little Metalmark1
- Long-tailed Skipper1
- Meadow Fritillary1
- Megathymus yuccae1
- Melittia cucurbitae1
- Milbert's Tortoiseshell1
- Monarch1
- Monarch butterfly1
- Mourning Cloak1
- Mourning cloak butterfly1
- Neonympha areolatus1