In our part of New York’s North Country, Leonard’s skipper is encountered occasionally. This afternoon, however, I think I saw more than I’ve ever seen at one time. They were nectaring avidly on stiff-leaved aster - Ionactis linariifolia. It’s an aster that grows have in sandy areas in northern and eastern NY - it may be my favorite aster. And Leonard’s may be my favorite grass skipper (I’m kind of fickle …today it is my favorite anyway!) We probably had 15 - 20 or more in a relatively small area with warm sun and lots of Ionactis. Some were on the ground among grasses and sedges - I wondered if they were ovipositiing but couldn’t confirm that.
Other butterflies in a short outing this afternoon incuded tawny-edged skipper, Compton tortoiseshell, Eastern comma, several clouded sulfurs, and American copper. Some pix on Inat here
https://www.inaturalist.org/observations?on=2023-09-11&place_id=any&q=stammer&user_id=stevendaniel&verifiable=any
Steven Daniel
Edwards, NY