Beautiful Yellow Underwing jamieharrop2014-09-18T18:04:00+01:00September 18th, 2014|0 Comments One of the many poetic moth names. Caterpillar of Beautiful Yellow Underwing c.3cm long Found on Whirlaw Common, Todmorden, on Sunday last among the Bilberry and Cowberry, where it was put back. The name is apt for the caterpillar as well. Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment. Don't subscribe All Replies to my comments Notify me of followup comments via e-mail. You can also subscribe without commenting.