Shears, White Ermine, Poplar Hawkmoth at Shotover

This is my first blog, and therefore something of an experiment !  Dave Wilton has identified the Shears (shown in the first photo) for me.  Apart from the three moths mentioned in the heading and a number of Treble Lines, I caught only one other small moth (shown in second photo) in my Robinson trap last night - can anyone ID this from my rather unclear photo ?