A new butterfly species, Satyrium curiosolus, was discovered in a recent study at Blakiston Fan in Waterton Lakes National Park, Alberta. It has unique evolutionary history, having likely remained ...

Work to boost butterfly species at a nature reserve will continue its "success story" thanks to a new lease. Butterfly Conservation's work at Magdalen Hill Down, near Winchester in Hampshire ...

For the study, a team co-led by Yale ecologist Walter Jetz analyzed phylogenetic and geographic range data for more than 12,000 butterfly species worldwide. The team was also co-led by Stefan ...