Male and female rosy moths only fly during the night. Pink-striped oakworm moths are slightly less flashy and members of the genus Anisota. They have more earthy tones of mustard yellow ...
"They've differentiated along this one axis, which is when they fly." Rosy maple moths, in the genus Dryocampa, look like what you'd get if Roald Dahl painted something from a fever dream.
The nettle is the main food plant of peacock caterpillars and therefore attracts females looking for suitable sites to lay their eggs. All of which is a good reason for us to cherish our nettle ...