Amphipyra pyramidea caterpillar eating a leaf

Copper Underwing (Amphipyra pyramidea) catterpillar eating a leaf. I want to try and raise this caterpillar, though I've never done that before and I know nothing about them. I was absolutely amazed when I saw how it was digesting the bits of leaf.
And you can hear my budgies in the background. :)

Видео Amphipyra pyramidea caterpillar eating a leaf канала chocoholic