robber fly perched on snow tussock in new zealand

east otago inland camera club neil roy tour january 2023 north amp flies hoverflies insects arachnids animals robber fly genus neoitamus grass blade nenthorn conservation area zealand muted yellow ochre colour scheme perched snow tussock animal animals aotearoa arthropod authentic autumn autumnal background biodiversity black centre closeup conservation diagonal otago entomology environment fauna grass insect invertebrate living lone mustard natural nature neoitamus zealand nz one outdoor plant robber flies fly robberfly single tussock soft still wallpaper wild wildlife yellow zoology