Had friends Raymond & Jeanne over for burgers and picnic/comfort food, so it was only a 6-frame day.
No need for an expert ID; clearly an Eastern Tiger Swallowtail (Papilio glaucus). This is a male, as it lacks the “blue wash” that the light-morph females possess; compare to this post.
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* A single specimen was captured by a boy at Bray, County Wicklow, Ireland in late September (or early October) 1932 and is believed to have been accidentally imported from North America.
Retired economics professor (“dismal scientist”). Married 40+ years to the love of my life; we have two grown daughters, both married, two granddaughters and a...