newtoyou wrote:
These butterflies do not survive winter in any stage. This butterfly may have flown north a good distance, depending on time of year. They expand their summer range north in successive generations, similar to the monarchs. There are none of these in the east in the US in winter. The originate in Mexico and come north in spring. On all contents except Antarctica and Australia. They do not return south in the US, they die.
Bill
Thanks for the information Bill.