Not only is The Nature Conservancy sponsoring a free Moth Night tonight at the Kay Center, but the grounds there offer some primo butterfly-watching. (Click here for more info on tonight's free S'Moths an S'Mores event in Chester.)

Among the butterflies I saw there this week were Spicebush Swallowtail, many Monarchs, Question Mark, Wood Nymph, Great Spangled Fritillary, Eastern Tiger Swallowtail and Silver-spotted Skipper. 

Also had a few Hummingbird Clear-winged Moths for a Moth Night warm-up act.

I'll let you figure out which butterflies and moths are which, but if anyone can I.D. that flower at the end....