Welcome to the North America Butterfly Lists Digest, sponsored by Wildlife Computing. Please read the FAQ. If you have any questions or comments, please email support at butterflydigest dot com.   Messages for May 18, 2026    |    Jump to : Today May 17, 2026 May 16, 2026 May 15, 2026 May 14, 2026 May 13, 2026 May 12, 2026 May 11, 2026 May 10, 2026 May 9, 2026 May 8, 2026 May 7, 2026 May 6, 2026 May 5, 2026 May 4, 2026 May 3, 2026 May 2, 2026 May 1, 2026 April 30, 2026 April 29, 2026 April 28, 2026 April 27, 2026 April 26, 2026 April 25, 2026 April 24, 2026 April 23, 2026 April 22, 2026 April 21, 2026 April 20, 2026 April 19, 2026 April 18, 2026     |    View All Lists    |    FAQ East and Southeast Regions Received List From Subject 5/18/26 7:28 am MassLep Fred Bouchard <frederickbouchard...> [MassLep] Plum Island, Newburyport, 6am-2pm, 5/17/26 5/18/26 7:27 am MassLep Carol Duke <carol...> [MassLep] Swallowtail Williamsburg