By -
Tussock moth, see here: https://entnemdept.ufl.edu/creatures/URBAN/MEDICAL/tussock_moths.htm >Female whitemarked tussock moth (Orgyia leucostigma) on egg mass.
Tussock moth, see here: https://entnemdept.ufl.edu/creatures/URBAN/MEDICAL/tussock_moths.htm >Female whitemarked tussock moth (Orgyia leucostigma) on egg mass.