Observations by alanliang

Second instar larva, on willow.

Eggs, on fennel.

Female, ovipositing on fennel.

Eggs, laid on false nettle (Boehmeria cylindrica), a native host plant in eastern North America, but not locally.

Eggs, on fennel. Laid by female in this observation https://www.inaturalist.org/observations/206016778 .

Female, ovipositing on fennel.

Several eggs, on fennel.

Several eggs, on fennel.

First wild male of the season, called in by captive reared female.

Hilltopping male. At least six seen in total here. All very fresh

Hilltopping male. At least two seen in total here.

Hilltopping male. At least four seen in total here. Mostly very worn.

Hilltopping male. At least three seen in total here. All very fresh

Hilltopping male. At least four seen in total here. Mostly very worn.

Hilltopping male. At least two seen in total here.

Hilltopping male. At least three seen in total here. All very fresh

Hilltopping male. At least six seen in total here. All very fresh

Hilltopping male. At least four seen in total here. Mostly very worn.

Hilltopping male. At least four seen in total here. Mostly very worn.

Hilltopping male. At least six seen in total here. All very fresh.

Hilltopping male. At least three seen in total here. All very fresh.