Brassy Long-horn, Nemophora metallica. Curious micro moths that have preference for Field Scabious, Knautia arvensis. Males have antennae three times length of body and females have short antennae. Extremely territorial, they can be found dueling with their entennae, trying to knock each other off a flower. They have a whirly fluttery flight that goes in spirals. Because of their brilliant metallic gold, it is difficult not to notice them.