Just popped up in shady area of our garden after the rain...
Drop dead gorgeous! and abundant in all the areas I explored in Fiordland last week (Falls Creek catchment, Cirque Creek, Gertrude Valley, and Homer area). Common along rivers, creeks, old dry stream beds, and adjacent shrublands, wetlands, and tussock grasslands.
Mayfly? Bright yellow where wings attach.
Very long tails . Found near stream.
Easily the most patient of the moths on the bush, was not bothered by my light.