Fresh drops of spritely lemon flitting from flower to flower, the Clouded Sulphur is another beauty often seen drinking nectar alongside Monarch’s during the M’s epic migration southward.

At this time of year, late summer/early autumn butterflies find nectar at native asters, goldenrods, and non-native Black Mustard, along with a variety of garden flowers that have an extended blooming period. Clouded Sulphurs have a special fondness for Zinnia elegans, the straight species, not the over-hybridized, overly ruffled variety, where they may have difficulty finding nectar in the obscured center of the flower.

Clouded Sulphur caterpillars eat Alfalfa (Medicago sativa), White Clover (Trifolium repens),sweet clovers (Melilotus spp.) and vetches (Viceia, spp.).

Please join us for a free live premiere of Beauty on the Wing: Life Story of the Monarch Butterfly at the Shalin Liu on Thursday, September 23rd, at 7pm. I hope to see you there! Masks are required to be worn at all times while in the hall. For more information go here. Presented by the Boston Film Festival and Rockport Music.