actively ripping holes in the silk of an eastern tent caterpillar tent to remove caterpillars
Might be a black swallow tail?
Canon PowerShot SX620 HS (4.5mm-112.5mm f/3.2-6.6 lens, 20.2MP).
Canon PowerShot SX620 HS (4.5mm-112.5mm f/3.2-6.6 lens, 20.2MP).
Canon PowerShot SX620 HS (4.5mm-112.5mm f/3.2-6.6 lens, 20.2MP).